143127886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{15527}}^1$

素因数の和:15959

約数の個数: 16

約数和(自身を含む): 234783360

約数和(自身を除く): 91655474

約数列:

[1, 2, 11, 22, 419, 838, 4609, 9218, 15527, 31054, 170797, 341594, 6505813, 13011626, 71563943, 143127886]

約数ペア:

[(1, 143127886), (2, 71563943), (11, 13011626), (22, 6505813), (419, 341594), (838, 170797), (4609, 31054), (9218, 15527)]