21932335

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{1289}}^1$

素因数の和:1418

約数の個数: 16

約数和(自身を含む): 27306720

約数和(自身を除く): 5374385

約数列:

[1, 5, 41, 83, 205, 415, 1289, 3403, 6445, 17015, 52849, 106987, 264245, 534935, 4386467, 21932335]

約数ペア:

[(1, 21932335), (5, 4386467), (41, 534935), (83, 264245), (205, 106987), (415, 52849), (1289, 17015), (3403, 6445)]