18096815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{3697}}^1$

素因数の和:3802

約数の個数: 16

約数和(自身を含む): 23963040

約数和(自身を除く): 5866225

約数列:

[1, 5, 11, 55, 89, 445, 979, 3697, 4895, 18485, 40667, 203335, 329033, 1645165, 3619363, 18096815]

約数ペア:

[(1, 18096815), (5, 3619363), (11, 1645165), (55, 329033), (89, 203335), (445, 40667), (979, 18485), (3697, 4895)]