2019715239

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1\times {\mathrm{16007}}^1$

素因数の和:16454

約数の個数: 16

約数和(自身を含む): 2721616128

約数和(自身を除く): 701900889

約数列:

[1, 3, 137, 307, 411, 921, 16007, 42059, 48021, 126177, 2192959, 4914149, 6578877, 14742447, 673238413, 2019715239]

約数ペア:

[(1, 2019715239), (3, 673238413), (137, 14742447), (307, 6578877), (411, 4914149), (921, 2192959), (16007, 126177), (42059, 48021)]