19102157404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{434139941}}^1$

素因数の和:434139956

約数の個数: 12

約数和(自身を含む): 36467755128

約数和(自身を除く): 17365597724

約数列:

[1, 2, 4, 11, 22, 44, 434139941, 868279882, 1736559764, 4775539351, 9551078702, 19102157404]

約数ペア:

[(1, 19102157404), (2, 9551078702), (4, 4775539351), (11, 1736559764), (22, 868279882), (44, 434139941)]