19585126

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{21713}}^1$

素因数の和:21767

約数の個数: 16

約数和(自身を含む): 32831568

約数和(自身を除く): 13246442

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 21713, 43426, 238843, 477686, 890233, 1780466, 9792563, 19585126]

約数ペア:

[(1, 19585126), (2, 9792563), (11, 1780466), (22, 890233), (41, 477686), (82, 238843), (451, 43426), (902, 21713)]