22778831108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{13991911}}^1$

素因数の和:13991963

約数の個数: 24

約数和(自身を含む): 44662183104

約数和(自身を除く): 21883351996

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 13991911, 27983822, 55967644, 153911021, 307822042, 517700707, 615644084, 1035401414, 2070802828, 5694707777, 11389415554, 22778831108]

約数ペア:

[(1, 22778831108), (2, 11389415554), (4, 5694707777), (11, 2070802828), (22, 1035401414), (37, 615644084), (44, 517700707), (74, 307822042), (148, 153911021), (407, 55967644), (814, 27983822), (1628, 13991911)]