18464336

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{104911}}^1$

素因数の和:104930

約数の個数: 20

約数和(自身を含む): 39027264

約数和(自身を除く): 20562928

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 104911, 209822, 419644, 839288, 1154021, 1678576, 2308042, 4616084, 9232168, 18464336]

約数ペア:

[(1, 18464336), (2, 9232168), (4, 4616084), (8, 2308042), (11, 1678576), (16, 1154021), (22, 839288), (44, 419644), (88, 209822), (176, 104911)]