131185082

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{493177}}^1$

素因数の和:493205

約数の個数: 16

約数和(自身を含む): 236725440

約数和(自身を除く): 105540358

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 493177, 986354, 3452239, 6904478, 9370363, 18740726, 65592541, 131185082]

約数ペア:

[(1, 131185082), (2, 65592541), (7, 18740726), (14, 9370363), (19, 6904478), (38, 3452239), (133, 986354), (266, 493177)]