def factorization(n):
    arr = []
    temp = n
    for i in range(2, int(-(-n**0.5//1))+1):
        if temp%i == 0:
            cnt = 0
            while temp%i == 0:
                cnt += 1
                temp //= i
            arr.append([i, cnt])
    if temp != 1:
        arr.append([temp, 1])
    if arr == []:
        arr.append([n, 1])
    return arr

N, X = map(int, input().split())

F = factorization(N)
A = 1
B = 1
flag = False
for n, c in F:
    if c%X == 0:
        if flag:
            print("Yes")
            break
        flag = True
        A = n**(c//X)
    else:
        B *= n**c
else:
    if A == B:
        print("No")
    else:
        print("Yes")