13449485

素因数分解:

$5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2579}}^1$

素因数の和:2740

約数の個数: 16

約数和(自身を含む): 18576000

約数和(自身を除く): 5126515

約数列:

[1, 5, 7, 35, 149, 745, 1043, 2579, 5215, 12895, 18053, 90265, 384271, 1921355, 2689897, 13449485]

約数ペア:

[(1, 13449485), (5, 2689897), (7, 1921355), (35, 384271), (149, 90265), (745, 18053), (1043, 12895), (2579, 5215)]