18833188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{428027}}^1$

素因数の和:428042

約数の個数: 12

約数和(自身を含む): 35954352

約数和(自身を除く): 17121164

約数列:

[1, 2, 4, 11, 22, 44, 428027, 856054, 1712108, 4708297, 9416594, 18833188]

約数ペア:

[(1, 18833188), (2, 9416594), (4, 4708297), (11, 1712108), (22, 856054), (44, 428027)]