7421282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19843}}^1$

素因数の和:19873

約数の個数: 16

約数和(自身を含む): 12858912

約数和(自身を除く): 5437630

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 19843, 39686, 218273, 337331, 436546, 674662, 3710641, 7421282]

約数ペア:

[(1, 7421282), (2, 3710641), (11, 674662), (17, 436546), (22, 337331), (34, 218273), (187, 39686), (374, 19843)]