129211522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{58151}}^1$

素因数の和:58265

約数の個数: 16

約数和(自身を含む): 213534144

約数和(自身を除く): 84322622

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 58151, 116302, 639661, 1279322, 5873251, 11746502, 64605761, 129211522]

約数ペア:

[(1, 129211522), (2, 64605761), (11, 11746502), (22, 5873251), (101, 1279322), (202, 639661), (1111, 116302), (2222, 58151)]