12899564

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{857}}^1$

素因数の和:985

約数の個数: 24

約数和(自身を含む): 23351328

約数和(自身を除く): 10451764

約数列:

[1, 2, 4, 53, 71, 106, 142, 212, 284, 857, 1714, 3428, 3763, 7526, 15052, 45421, 60847, 90842, 121694, 181684, 243388, 3224891, 6449782, 12899564]

約数ペア:

[(1, 12899564), (2, 6449782), (4, 3224891), (53, 243388), (71, 181684), (106, 121694), (142, 90842), (212, 60847), (284, 45421), (857, 15052), (1714, 7526), (3428, 3763)]