19707335

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{4933}}^1$

素因数の和:5002

約数の個数: 16

約数和(自身を含む): 25577856

約数和(自身を除く): 5870521

約数列:

[1, 5, 17, 47, 85, 235, 799, 3995, 4933, 24665, 83861, 231851, 419305, 1159255, 3941467, 19707335]

約数ペア:

[(1, 19707335), (5, 3941467), (17, 1159255), (47, 419305), (85, 231851), (235, 83861), (799, 24665), (3995, 4933)]