19733527

素因数分解:

${\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{2297}}^1$

素因数の和:2390

約数の個数: 12

約数和(自身を含む): 22005648

約数和(自身を除く): 2272121

約数列:

[1, 11, 71, 121, 781, 2297, 8591, 25267, 163087, 277937, 1793957, 19733527]

約数ペア:

[(1, 19733527), (11, 1793957), (71, 277937), (121, 163087), (781, 25267), (2297, 8591)]