15291386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{6151}}^1$

素因数の和:6277

約数の個数: 16

約数和(自身を含む): 25247808

約数和(自身を除く): 9956422

約数列:

[1, 2, 11, 22, 113, 226, 1243, 2486, 6151, 12302, 67661, 135322, 695063, 1390126, 7645693, 15291386]

約数ペア:

[(1, 15291386), (2, 7645693), (11, 1390126), (22, 695063), (113, 135322), (226, 67661), (1243, 12302), (2486, 6151)]