18394609

素因数分解:

${\mathrm{41}}^1\times {\mathrm{71}}^2\times {\mathrm{89}}^1$

素因数の和:272

約数の個数: 12

約数和(自身を含む): 19327140

約数和(自身を除く): 932531

約数列:

[1, 41, 71, 89, 2911, 3649, 5041, 6319, 206681, 259079, 448649, 18394609]

約数ペア:

[(1, 18394609), (41, 448649), (71, 259079), (89, 206681), (2911, 6319), (3649, 5041)]