19481011

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{353}}^1$

素因数の和:566

約数の個数: 16

約数和(自身を含む): 22174560

約数和(自身を除く): 2693549

約数列:

[1, 11, 29, 173, 319, 353, 1903, 3883, 5017, 10237, 55187, 61069, 112607, 671759, 1771001, 19481011]

約数ペア:

[(1, 19481011), (11, 1771001), (29, 671759), (173, 112607), (319, 61069), (353, 55187), (1903, 10237), (3883, 5017)]