18922046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{66161}}^1$

素因数の和:66187

約数の個数: 16

約数和(自身を含む): 33345648

約数和(自身を除く): 14423602

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 66161, 132322, 727771, 860093, 1455542, 1720186, 9461023, 18922046]

約数ペア:

[(1, 18922046), (2, 9461023), (11, 1720186), (13, 1455542), (22, 860093), (26, 727771), (143, 132322), (286, 66161)]