38638402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{3371}}^1$

素因数の和:3905

約数の個数: 16

約数和(自身を含む): 63366624

約数和(自身を除く): 24728222

約数列:

[1, 2, 11, 22, 521, 1042, 3371, 5731, 6742, 11462, 37081, 74162, 1756291, 3512582, 19319201, 38638402]

約数ペア:

[(1, 38638402), (2, 19319201), (11, 3512582), (22, 1756291), (521, 74162), (1042, 37081), (3371, 11462), (5731, 6742)]