18150996890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139623053}}^1$

素因数の和:139623073

約数の個数: 16

約数和(自身を含む): 35185009608

約数和(自身を除く): 17034012718

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139623053, 279246106, 698115265, 1396230530, 1815099689, 3630199378, 9075498445, 18150996890]

約数ペア:

[(1, 18150996890), (2, 9075498445), (5, 3630199378), (10, 1815099689), (13, 1396230530), (26, 698115265), (65, 279246106), (130, 139623053)]