13021118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31151}}^1$

素因数の和:31183

約数の個数: 16

約数和(自身を含む): 22429440

約数和(自身を除く): 9408322

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 31151, 62302, 342661, 591869, 685322, 1183738, 6510559, 13021118]

約数ペア:

[(1, 13021118), (2, 6510559), (11, 1183738), (19, 685322), (22, 591869), (38, 342661), (209, 62302), (418, 31151)]