26881238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{1847}}^1$

素因数の和:2251

約数の個数: 16

約数和(自身を含む): 42577920

約数和(自身を除く): 15696682

約数列:

[1, 2, 19, 38, 383, 766, 1847, 3694, 7277, 14554, 35093, 70186, 707401, 1414802, 13440619, 26881238]

約数ペア:

[(1, 26881238), (2, 13440619), (19, 1414802), (38, 707401), (383, 70186), (766, 35093), (1847, 14554), (3694, 7277)]