16866005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{829}}^1$

素因数の和:1160

約数の個数: 16

約数和(自身を含む): 21892080

約数和(自身を除く): 5026075

約数列:

[1, 5, 13, 65, 313, 829, 1565, 4069, 4145, 10777, 20345, 53885, 259477, 1297385, 3373201, 16866005]

約数ペア:

[(1, 16866005), (5, 3373201), (13, 1297385), (65, 259477), (313, 53885), (829, 20345), (1565, 10777), (4069, 4145)]