26550898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{7687}}^1$

素因数の和:7857

約数の個数: 16

約数和(自身を含む): 43729344

約数和(自身を除く): 17178446

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 7687, 15374, 84557, 169114, 1206859, 2413718, 13275449, 26550898]

約数ペア:

[(1, 26550898), (2, 13275449), (11, 2413718), (22, 1206859), (157, 169114), (314, 84557), (1727, 15374), (3454, 7687)]