19050933

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 28864512

約数和(自身を除く): 9813579

約数列:

[1, 3, 11, 33, 47, 71, 141, 173, 213, 517, 519, 781, 1551, 1903, 2343, 3337, 5709, 8131, 10011, 12283, 24393, 36707, 36849, 89441, 110121, 135113, 268323, 405339, 577301, 1731903, 6350311, 19050933]

約数ペア:

[(1, 19050933), (3, 6350311), (11, 1731903), (33, 577301), (47, 405339), (71, 268323), (141, 135113), (173, 110121), (213, 89441), (517, 36849), (519, 36707), (781, 24393), (1551, 12283), (1903, 10011), (2343, 8131), (3337, 5709)]