2019442322

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53143219}}^1$

素因数の和:53143240

約数の個数: 8

約数和(自身を含む): 3188593200

約数和(自身を除く): 1169150878

約数列:

[1, 2, 19, 38, 53143219, 106286438, 1009721161, 2019442322]

約数ペア:

[(1, 2019442322), (2, 1009721161), (19, 106286438), (38, 53143219)]