13371155

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20107}}^1$

素因数の和:20138

約数の個数: 16

約数和(自身を含む): 19303680

約数和(自身を除く): 5932525

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 20107, 100535, 140749, 382033, 703745, 1910165, 2674231, 13371155]

約数ペア:

[(1, 13371155), (5, 2674231), (7, 1910165), (19, 703745), (35, 382033), (95, 140749), (133, 100535), (665, 20107)]