11972335

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1697}}^1$

素因数の和:1802

約数の個数: 16

約数和(自身を含む): 15404256

約数和(自身を除く): 3431921

約数列:

[1, 5, 17, 83, 85, 415, 1411, 1697, 7055, 8485, 28849, 140851, 144245, 704255, 2394467, 11972335]

約数ペア:

[(1, 11972335), (5, 2394467), (17, 704255), (83, 144245), (85, 140851), (415, 28849), (1411, 8485), (1697, 7055)]