12679665

素因数分解:

$3^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{953}}^1$

素因数の和:1848

約数の個数: 16

約数和(自身を含む): 20331648

約数和(自身を除く): 7651983

約数列:

[1, 3, 5, 15, 887, 953, 2661, 2859, 4435, 4765, 13305, 14295, 845311, 2535933, 4226555, 12679665]

約数ペア:

[(1, 12679665), (3, 4226555), (5, 2535933), (15, 845311), (887, 14295), (953, 13305), (2661, 4765), (2859, 4435)]