let p be a prime number greater than 2 and let n = 14 p . how many even numbers divide n ?
answer : a . there is exactly one . the prime factorization of 14 is 14 = 2 * 7 , so n = 2 * 7 * p = 7 * 2 * p = 7 * 2 p , so 2 p is the only even number that divides n .
subtract(2, const_1)