12508023

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19949}}^1$

素因数の和:19982

約数の個数: 16

約数和(自身を含む): 19152000

約数和(自身を除く): 6643977

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 19949, 59847, 219439, 379031, 658317, 1137093, 4169341, 12508023]

約数ペア:

[(1, 12508023), (3, 4169341), (11, 1137093), (19, 658317), (33, 379031), (57, 219439), (209, 59847), (627, 19949)]