18352486

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{12553}}^1$

素因数の和:12615

約数の個数: 16

約数和(自身を含む): 29828304

約数和(自身を除く): 11475818

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 12553, 25106, 213401, 426802, 539779, 1079558, 9176243, 18352486]

約数ペア:

[(1, 18352486), (2, 9176243), (17, 1079558), (34, 539779), (43, 426802), (86, 213401), (731, 25106), (1462, 12553)]