142738849

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{22031}}^1$

素因数の和:22092

約数の個数: 16

約数和(自身を含む): 169205760

約数和(自身を除く): 26466911

約数列:

[1, 11, 19, 31, 209, 341, 589, 6479, 22031, 242341, 418589, 682961, 4604479, 7512571, 12976259, 142738849]

約数ペア:

[(1, 142738849), (11, 12976259), (19, 7512571), (31, 4604479), (209, 682961), (341, 418589), (589, 242341), (6479, 22031)]