12754874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{10939}}^1$

素因数の和:11005

約数の個数: 16

約数和(自身を含む): 21267360

約数和(自身を除く): 8512486

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 10939, 21878, 120329, 240658, 579767, 1159534, 6377437, 12754874]

約数ペア:

[(1, 12754874), (2, 6377437), (11, 1159534), (22, 579767), (53, 240658), (106, 120329), (583, 21878), (1166, 10939)]