16568021977

素因数分解:

${\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{2391113}}^1$

素因数の和:2391180

約数の個数: 12

約数和(自身を含む): 18378102204

約数和(自身を除く): 1810080227

約数列:

[1, 13, 41, 169, 533, 6929, 2391113, 31084469, 98035633, 404098097, 1274463229, 16568021977]

約数ペア:

[(1, 16568021977), (13, 1274463229), (41, 404098097), (169, 98035633), (533, 31084469), (6929, 2391113)]