15812956

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1$

素因数の和:553

約数の個数: 24

約数和(自身を含む): 28286720

約数和(自身を除く): 12473764

約数列:

[1, 2, 4, 79, 158, 163, 307, 316, 326, 614, 652, 1228, 12877, 24253, 25754, 48506, 50041, 51508, 97012, 100082, 200164, 3953239, 7906478, 15812956]

約数ペア:

[(1, 15812956), (2, 7906478), (4, 3953239), (79, 200164), (158, 100082), (163, 97012), (307, 51508), (316, 50041), (326, 48506), (614, 25754), (652, 24253), (1228, 12877)]