13990922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{15511}}^1$

素因数の和:15565

約数の個数: 16

約数和(自身を含む): 23454144

約数和(自身を除く): 9463222

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 15511, 31022, 170621, 341242, 635951, 1271902, 6995461, 13990922]

約数ペア:

[(1, 13990922), (2, 6995461), (11, 1271902), (22, 635951), (41, 341242), (82, 170621), (451, 31022), (902, 15511)]