12305722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2531}}^1$

素因数の和:2574

約数の個数: 32

約数和(自身を含む): 22970304

約数和(自身を除く): 10664582

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 2531, 4862, 5062, 27841, 32903, 43027, 55682, 65806, 86054, 361933, 473297, 559351, 723866, 946594, 1118702, 6152861, 12305722]

約数ペア:

[(1, 12305722), (2, 6152861), (11, 1118702), (13, 946594), (17, 723866), (22, 559351), (26, 473297), (34, 361933), (143, 86054), (187, 65806), (221, 55682), (286, 43027), (374, 32903), (442, 27841), (2431, 5062), (2531, 4862)]