28130930

素因数分解:

$2^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{9601}}^1$

素因数の和:9901

約数の個数: 16

約数和(自身を含む): 50813784

約数和(自身を除く): 22682854

約数列:

[1, 2, 5, 10, 293, 586, 1465, 2930, 9601, 19202, 48005, 96010, 2813093, 5626186, 14065465, 28130930]

約数ペア:

[(1, 28130930), (2, 14065465), (5, 5626186), (10, 2813093), (293, 96010), (586, 48005), (1465, 19202), (2930, 9601)]