23971805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2579}}^1$

素因数の和:2621

約数の個数: 24

約数和(自身を含む): 33994080

約数和(自身を除く): 10022275

約数列:

[1, 5, 11, 13, 55, 65, 143, 169, 715, 845, 1859, 2579, 9295, 12895, 28369, 33527, 141845, 167635, 368797, 435851, 1843985, 2179255, 4794361, 23971805]

約数ペア:

[(1, 23971805), (5, 4794361), (11, 2179255), (13, 1843985), (55, 435851), (65, 368797), (143, 167635), (169, 141845), (715, 33527), (845, 28369), (1859, 12895), (2579, 9295)]