19715674322

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{2028779}}^1$

素因数の和:2028937

約数の個数: 16

約数和(自身を含む): 30529081440

約数和(自身を除く): 10813407118

約数列:

[1, 2, 43, 86, 113, 226, 4859, 9718, 2028779, 4057558, 87237497, 174474994, 229252027, 458504054, 9857837161, 19715674322]

約数ペア:

[(1, 19715674322), (2, 9857837161), (43, 458504054), (86, 229252027), (113, 174474994), (226, 87237497), (4859, 4057558), (9718, 2028779)]