15898416

素因数分解:

$2^4\times 3^1\times {\mathrm{331217}}^1$

素因数の和:331228

約数の個数: 20

約数和(自身を含む): 41071032

約数和(自身を除く): 25172616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 331217, 662434, 993651, 1324868, 1987302, 2649736, 3974604, 5299472, 7949208, 15898416]

約数ペア:

[(1, 15898416), (2, 7949208), (3, 5299472), (4, 3974604), (6, 2649736), (8, 1987302), (12, 1324868), (16, 993651), (24, 662434), (48, 331217)]