191715199

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{1777}}^1$

素因数の和:2026

約数の個数: 16

約数和(自身を含む): 212478112

約数和(自身を除く): 20762913

約数列:

[1, 13, 43, 193, 559, 1777, 2509, 8299, 23101, 76411, 107887, 342961, 993343, 4458493, 14747323, 191715199]

約数ペア:

[(1, 191715199), (13, 14747323), (43, 4458493), (193, 993343), (559, 342961), (1777, 107887), (2509, 76411), (8299, 23101)]