12796478

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{2309}}^1$

素因数の和:2491

約数の個数: 16

約数和(自身を含む): 20457360

約数和(自身を除く): 7660882

約数列:

[1, 2, 17, 34, 163, 326, 2309, 2771, 4618, 5542, 39253, 78506, 376367, 752734, 6398239, 12796478]

約数ペア:

[(1, 12796478), (2, 6398239), (17, 752734), (34, 376367), (163, 78506), (326, 39253), (2309, 5542), (2771, 4618)]