18322042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{11213}}^1$

素因数の和:11277

約数の個数: 16

約数和(自身を含む): 29604960

約数和(自身を除く): 11282918

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 11213, 22426, 213047, 426094, 482159, 964318, 9161021, 18322042]

約数ペア:

[(1, 18322042), (2, 9161021), (19, 964318), (38, 482159), (43, 426094), (86, 213047), (817, 22426), (1634, 11213)]