26272519

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2803}}^1$

素因数の和:2926

約数の個数: 16

約数和(自身を含む): 32660992

約数和(自身を除く): 6388473

約数列:

[1, 7, 13, 91, 103, 721, 1339, 2803, 9373, 19621, 36439, 255073, 288709, 2020963, 3753217, 26272519]

約数ペア:

[(1, 26272519), (7, 3753217), (13, 2020963), (91, 288709), (103, 255073), (721, 36439), (1339, 19621), (2803, 9373)]