15942059

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1193}}^1$

素因数の和:1306

約数の個数: 16

約数和(自身を含む): 19256832

約数和(自身を除く): 3314773

約数列:

[1, 7, 23, 83, 161, 581, 1193, 1909, 8351, 13363, 27439, 99019, 192073, 693133, 2277437, 15942059]

約数ペア:

[(1, 15942059), (7, 2277437), (23, 693133), (83, 192073), (161, 99019), (581, 27439), (1193, 13363), (1909, 8351)]