2019160717

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{1847}}^1\times {\mathrm{2647}}^1$

素因数の和:4560

約数の個数: 16

約数和(自身を含む): 2348881920

約数和(自身を除く): 329721203

約数列:

[1, 7, 59, 413, 1847, 2647, 12929, 18529, 108973, 156173, 762811, 1093211, 4889009, 34223063, 288451531, 2019160717]

約数ペア:

[(1, 2019160717), (7, 288451531), (59, 34223063), (413, 4889009), (1847, 1093211), (2647, 762811), (12929, 156173), (18529, 108973)]