22494421870

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{52312609}}^1$

素因数の和:52312659

約数の個数: 16

約数和(自身を含む): 41431587120

約数和(自身を除く): 18937165250

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 52312609, 104625218, 261563045, 523126090, 2249442187, 4498884374, 11247210935, 22494421870]

約数ペア:

[(1, 22494421870), (2, 11247210935), (5, 4498884374), (10, 2249442187), (43, 523126090), (86, 261563045), (215, 104625218), (430, 52312609)]