15771382

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{65171}}^1$

素因数の和:65195

約数の個数: 12

約数和(自身を含む): 26003628

約数和(自身を除く): 10232246

約数列:

[1, 2, 11, 22, 121, 242, 65171, 130342, 716881, 1433762, 7885691, 15771382]

約数ペア:

[(1, 15771382), (2, 7885691), (11, 1433762), (22, 716881), (121, 130342), (242, 65171)]