12807472

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{7481}}^1$

素因数の和:7596

約数の個数: 20

約数和(自身を含む): 25049736

約数和(自身を除く): 12242264

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 7481, 14962, 29924, 59848, 119696, 800467, 1600934, 3201868, 6403736, 12807472]

約数ペア:

[(1, 12807472), (2, 6403736), (4, 3201868), (8, 1600934), (16, 800467), (107, 119696), (214, 59848), (428, 29924), (856, 14962), (1712, 7481)]