11855866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{3877}}^1$

素因数の和:4029

約数の個数: 16

約数和(自身を含む): 19545120

約数和(自身を除く): 7689254

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 3877, 7754, 42647, 85294, 538903, 1077806, 5927933, 11855866]

約数ペア:

[(1, 11855866), (2, 5927933), (11, 1077806), (22, 538903), (139, 85294), (278, 42647), (1529, 7754), (3058, 3877)]