1965847

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:178

約数の個数: 16

約数和(自身を含む): 2242912

約数和(自身を除く): 277065

約数列:

[1, 13, 37, 61, 67, 481, 793, 871, 2257, 2479, 4087, 29341, 32227, 53131, 151219, 1965847]

約数ペア:

[(1, 1965847), (13, 151219), (37, 53131), (61, 32227), (67, 29341), (481, 4087), (793, 2479), (871, 2257)]