26827922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{19991}}^1$

素因数の和:20065

約数の個数: 16

約数和(自身を含む): 44622144

約数和(自身を除く): 17794222

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 19991, 39982, 219901, 439802, 1219451, 2438902, 13413961, 26827922]

約数ペア:

[(1, 26827922), (2, 13413961), (11, 2438902), (22, 1219451), (61, 439802), (122, 219901), (671, 39982), (1342, 19991)]