12663870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{422129}}^1$

素因数の和:422139

約数の個数: 16

約数和(自身を含む): 30393360

約数和(自身を除く): 17729490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 422129, 844258, 1266387, 2110645, 2532774, 4221290, 6331935, 12663870]

約数ペア:

[(1, 12663870), (2, 6331935), (3, 4221290), (5, 2532774), (6, 2110645), (10, 1266387), (15, 844258), (30, 422129)]