83666181997

素因数分解:

${\mathrm{19}}^2\times {\mathrm{643}}^1\times {\mathrm{360439}}^1$

素因数の和:361120

約数の個数: 12

約数和(自身を含む): 88439000160

約数和(自身を除く): 4772818163

約数列:

[1, 19, 361, 643, 12217, 232123, 360439, 6848341, 130118479, 231762277, 4403483263, 83666181997]

約数ペア:

[(1, 83666181997), (19, 4403483263), (361, 231762277), (643, 130118479), (12217, 6848341), (232123, 360439)]