13086619

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4639}}^1$

素因数の和:4690

約数の個数: 16

約数和(自身を含む): 16629760

約数和(自身を除く): 3543141

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 4639, 32473, 60307, 143809, 422149, 1006663, 1869517, 13086619]

約数ペア:

[(1, 13086619), (7, 1869517), (13, 1006663), (31, 422149), (91, 143809), (217, 60307), (403, 32473), (2821, 4639)]