12618502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1531}}^1$

素因数の和:1863

約数の個数: 16

約数和(自身を含む): 20461392

約数和(自身を除く): 7842890

約数列:

[1, 2, 13, 26, 317, 634, 1531, 3062, 4121, 8242, 19903, 39806, 485327, 970654, 6309251, 12618502]

約数ペア:

[(1, 12618502), (2, 6309251), (13, 970654), (26, 485327), (317, 39806), (634, 19903), (1531, 8242), (3062, 4121)]