13025776

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{22003}}^1$

素因数の和:22048

約数の個数: 20

約数和(自身を含む): 25920712

約数和(自身を除く): 12894936

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 22003, 44006, 88012, 176024, 352048, 814111, 1628222, 3256444, 6512888, 13025776]

約数ペア:

[(1, 13025776), (2, 6512888), (4, 3256444), (8, 1628222), (16, 814111), (37, 352048), (74, 176024), (148, 88012), (296, 44006), (592, 22003)]