11931238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{18701}}^1$

素因数の和:18743

約数の個数: 16

約数和(自身を含む): 20198160

約数和(自身を除く): 8266922

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 18701, 37402, 205711, 411422, 542329, 1084658, 5965619, 11931238]

約数ペア:

[(1, 11931238), (2, 5965619), (11, 1084658), (22, 542329), (29, 411422), (58, 205711), (319, 37402), (638, 18701)]