13388156

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1069}}^1$

素因数の和:1205

約数の個数: 24

約数和(自身を含む): 24447360

約数和(自身を除く): 11059204

約数列:

[1, 2, 4, 31, 62, 101, 124, 202, 404, 1069, 2138, 3131, 4276, 6262, 12524, 33139, 66278, 107969, 132556, 215938, 431876, 3347039, 6694078, 13388156]

約数ペア:

[(1, 13388156), (2, 6694078), (4, 3347039), (31, 431876), (62, 215938), (101, 132556), (124, 107969), (202, 66278), (404, 33139), (1069, 12524), (2138, 6262), (3131, 4276)]