19705770085

素因数分解:

$5^1\times {\mathrm{163}}^1\times {\mathrm{1723}}^1\times {\mathrm{14033}}^1$

素因数の和:15924

約数の個数: 16

約数和(自身を含む): 23807502144

約数和(自身を除く): 4101732059

約数列:

[1, 5, 163, 815, 1723, 8615, 14033, 70165, 280849, 1404245, 2287379, 11436895, 24178859, 120894295, 3941154017, 19705770085]

約数ペア:

[(1, 19705770085), (5, 3941154017), (163, 120894295), (815, 24178859), (1723, 11436895), (8615, 2287379), (14033, 1404245), (70165, 280849)]