13021472

素因数分解:

$2^5\times {\mathrm{107}}^1\times {\mathrm{3803}}^1$

素因数の和:3920

約数の個数: 24

約数和(自身を含む): 25882416

約数和(自身を除く): 12860944

約数列:

[1, 2, 4, 8, 16, 32, 107, 214, 428, 856, 1712, 3424, 3803, 7606, 15212, 30424, 60848, 121696, 406921, 813842, 1627684, 3255368, 6510736, 13021472]

約数ペア:

[(1, 13021472), (2, 6510736), (4, 3255368), (8, 1627684), (16, 813842), (32, 406921), (107, 121696), (214, 60848), (428, 30424), (856, 15212), (1712, 7606), (3424, 3803)]