131320222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{11867}}^1$

素因数の和:12383

約数の個数: 16

約数和(自身を含む): 215332992

約数和(自身を除く): 84012770

約数列:

[1, 2, 11, 22, 503, 1006, 5533, 11066, 11867, 23734, 130537, 261074, 5969101, 11938202, 65660111, 131320222]

約数ペア:

[(1, 131320222), (2, 65660111), (11, 11938202), (22, 5969101), (503, 261074), (1006, 130537), (5533, 23734), (11066, 11867)]