def make_divisors(n):
    lower_divisors , upper_divisors = [], []
    i = 1
    while i*i <= n:
        if n % i == 0:
            lower_divisors.append(i)
            if i != n // i:
                upper_divisors.append(n//i)
        i += 1
    return lower_divisors + upper_divisors[::-1]
import math,decimal
a,b = map(decimal.Decimal,input().split())
if a != math.floor(a):
    print('No')
    exit()
a = int(a)
b = abs(b)
for i in make_divisors(a):
    for j in range(30):
        if pow(i,j) == a:
            z = decimal.Decimal(j) * b
            if z == math.floor(z):
                exit(print('Yes'))
        if pow(i,j) > a:
            break
print('No')