12440906

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1531}}^1$

素因数の和:1789

約数の個数: 16

約数和(自身を含む): 19854720

約数和(自身を除く): 7413814

約数列:

[1, 2, 17, 34, 239, 478, 1531, 3062, 4063, 8126, 26027, 52054, 365909, 731818, 6220453, 12440906]

約数ペア:

[(1, 12440906), (2, 6220453), (17, 731818), (34, 365909), (239, 52054), (478, 26027), (1531, 8126), (3062, 4063)]