18752492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{426193}}^1$

素因数の和:426208

約数の個数: 12

約数和(自身を含む): 35800296

約数和(自身を除く): 17047804

約数列:

[1, 2, 4, 11, 22, 44, 426193, 852386, 1704772, 4688123, 9376246, 18752492]

約数ペア:

[(1, 18752492), (2, 9376246), (4, 4688123), (11, 1704772), (22, 852386), (44, 426193)]