13591288

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{27851}}^1$

素因数の和:27918

約数の個数: 16

約数和(自身を含む): 25902360

約数和(自身を除く): 12311072

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 27851, 55702, 111404, 222808, 1698911, 3397822, 6795644, 13591288]

約数ペア:

[(1, 13591288), (2, 6795644), (4, 3397822), (8, 1698911), (61, 222808), (122, 111404), (244, 55702), (488, 27851)]