12015718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{42013}}^1$

素因数の和:42039

約数の個数: 16

約数和(自身を含む): 21175056

約数和(自身を除く): 9159338

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 42013, 84026, 462143, 546169, 924286, 1092338, 6007859, 12015718]

約数ペア:

[(1, 12015718), (2, 6007859), (11, 1092338), (13, 924286), (22, 546169), (26, 462143), (143, 84026), (286, 42013)]