12389767

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{487}}^1$

素因数の和:622

約数の個数: 16

約数和(自身を含む): 14210560

約数和(自身を除く): 1820793

約数列:

[1, 13, 19, 103, 247, 487, 1339, 1957, 6331, 9253, 25441, 50161, 120289, 652093, 953059, 12389767]

約数ペア:

[(1, 12389767), (13, 953059), (19, 652093), (103, 120289), (247, 50161), (487, 25441), (1339, 9253), (1957, 6331)]