21888152024

素因数分解:

$2^3\times {\mathrm{14341}}^1\times {\mathrm{190783}}^1$

素因数の和:205130

約数の個数: 16

約数和(自身を含む): 41043361920

約数和(自身を除く): 19155209896

約数列:

[1, 2, 4, 8, 14341, 28682, 57364, 114728, 190783, 381566, 763132, 1526264, 2736019003, 5472038006, 10944076012, 21888152024]

約数ペア:

[(1, 21888152024), (2, 10944076012), (4, 5472038006), (8, 2736019003), (14341, 1526264), (28682, 763132), (57364, 381566), (114728, 190783)]