12180454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{42589}}^1$

素因数の和:42615

約数の個数: 16

約数和(自身を含む): 21465360

約数和(自身を除く): 9284906

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 42589, 85178, 468479, 553657, 936958, 1107314, 6090227, 12180454]

約数ペア:

[(1, 12180454), (2, 6090227), (11, 1107314), (13, 936958), (22, 553657), (26, 468479), (143, 85178), (286, 42589)]