40005526

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{95707}}^1$

素因数の和:95739

約数の個数: 16

約数和(自身を含む): 68909760

約数和(自身を除く): 28904234

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 95707, 191414, 1052777, 1818433, 2105554, 3636866, 20002763, 40005526]

約数ペア:

[(1, 40005526), (2, 20002763), (11, 3636866), (19, 2105554), (22, 1818433), (38, 1052777), (209, 191414), (418, 95707)]