26203945

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2731}}^1$

素因数の和:2856

約数の個数: 16

約数和(自身を含む): 33439680

約数和(自身を除く): 7235735

約数列:

[1, 5, 19, 95, 101, 505, 1919, 2731, 9595, 13655, 51889, 259445, 275831, 1379155, 5240789, 26203945]

約数ペア:

[(1, 26203945), (5, 5240789), (19, 1379155), (95, 275831), (101, 259445), (505, 51889), (1919, 13655), (2731, 9595)]