18595324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{422621}}^1$

素因数の和:422636

約数の個数: 12

約数和(自身を含む): 35500248

約数和(自身を除く): 16904924

約数列:

[1, 2, 4, 11, 22, 44, 422621, 845242, 1690484, 4648831, 9297662, 18595324]

約数ペア:

[(1, 18595324), (2, 9297662), (4, 4648831), (11, 1690484), (22, 845242), (44, 422621)]