13087472

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{5417}}^1$

素因数の和:5576

約数の個数: 20

約数和(自身を含む): 25529616

約数和(自身を除く): 12442144

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 5417, 10834, 21668, 43336, 86672, 817967, 1635934, 3271868, 6543736, 13087472]

約数ペア:

[(1, 13087472), (2, 6543736), (4, 3271868), (8, 1635934), (16, 817967), (151, 86672), (302, 43336), (604, 21668), (1208, 10834), (2416, 5417)]