9123376

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{2557}}^1$

素因数の和:2788

約数の個数: 20

約数和(自身を含む): 17762752

約数和(自身を除く): 8639376

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 2557, 3568, 5114, 10228, 20456, 40912, 570211, 1140422, 2280844, 4561688, 9123376]

約数ペア:

[(1, 9123376), (2, 4561688), (4, 2280844), (8, 1140422), (16, 570211), (223, 40912), (446, 20456), (892, 10228), (1784, 5114), (2557, 3568)]