18803444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{427351}}^1$

素因数の和:427366

約数の個数: 12

約数和(自身を含む): 35897568

約数和(自身を除く): 17094124

約数列:

[1, 2, 4, 11, 22, 44, 427351, 854702, 1709404, 4700861, 9401722, 18803444]

約数ペア:

[(1, 18803444), (2, 9401722), (4, 4700861), (11, 1709404), (22, 854702), (44, 427351)]