188809612

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{13007}}^1$

素因数の和:13221

約数の個数: 24

約数和(自身を含む): 349655040

約数和(自身を除く): 160845428

約数列:

[1, 2, 4, 19, 38, 76, 191, 382, 764, 3629, 7258, 13007, 14516, 26014, 52028, 247133, 494266, 988532, 2484337, 4968674, 9937348, 47202403, 94404806, 188809612]

約数ペア:

[(1, 188809612), (2, 94404806), (4, 47202403), (19, 9937348), (38, 4968674), (76, 2484337), (191, 988532), (382, 494266), (764, 247133), (3629, 52028), (7258, 26014), (13007, 14516)]