26989106111

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1142783}}^1$

素因数の和:1142926

約数の個数: 16

約数和(自身を含む): 31266570240

約数和(自身を除く): 4277464129

約数列:

[1, 11, 19, 113, 209, 1243, 2147, 23617, 1142783, 12570613, 21712877, 129134479, 238841647, 1420479269, 2453555101, 26989106111]

約数ペア:

[(1, 26989106111), (11, 2453555101), (19, 1420479269), (113, 238841647), (209, 129134479), (1243, 21712877), (2147, 12570613), (23617, 1142783)]