39306970

素因数分解:

$2^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{9901}}^1$

素因数の和:10305

約数の個数: 16

約数和(自身を含む): 70937928

約数和(自身を除く): 31630958

約数列:

[1, 2, 5, 10, 397, 794, 1985, 3970, 9901, 19802, 49505, 99010, 3930697, 7861394, 19653485, 39306970]

約数ペア:

[(1, 39306970), (2, 19653485), (5, 7861394), (10, 3930697), (397, 99010), (794, 49505), (1985, 19802), (3970, 9901)]