18376512902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1321}}^1\times {\mathrm{632321}}^1$

素因数の和:633655

約数の個数: 16

約数和(自身を含む): 30093468624

約数和(自身を除く): 11716955722

約数列:

[1, 2, 11, 22, 1321, 2642, 14531, 29062, 632321, 1264642, 6955531, 13911062, 835296041, 1670592082, 9188256451, 18376512902]

約数ペア:

[(1, 18376512902), (2, 9188256451), (11, 1670592082), (22, 835296041), (1321, 13911062), (2642, 6955531), (14531, 1264642), (29062, 632321)]