19409384222

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{510773269}}^1$

素因数の和:510773290

約数の個数: 8

約数和(自身を含む): 30646396200

約数和(自身を除く): 11237011978

約数列:

[1, 2, 19, 38, 510773269, 1021546538, 9704692111, 19409384222]

約数ペア:

[(1, 19409384222), (2, 9704692111), (19, 1021546538), (38, 510773269)]