18769773

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{8011}}^1$

素因数の和:8096

約数の個数: 16

約数和(自身を含む): 27689472

約数和(自身を除く): 8919699

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 8011, 24033, 88121, 264363, 568781, 1706343, 6256591, 18769773]

約数ペア:

[(1, 18769773), (3, 6256591), (11, 1706343), (33, 568781), (71, 264363), (213, 88121), (781, 24033), (2343, 8011)]