15389164

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{28927}}^1$

素因数の和:28957

約数の個数: 24

約数和(自身を含む): 32399360

約数和(自身を除く): 17010196

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 28927, 57854, 115708, 202489, 404978, 549613, 809956, 1099226, 2198452, 3847291, 7694582, 15389164]

約数ペア:

[(1, 15389164), (2, 7694582), (4, 3847291), (7, 2198452), (14, 1099226), (19, 809956), (28, 549613), (38, 404978), (76, 202489), (133, 115708), (266, 57854), (532, 28927)]