8128694

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{30559}}^1$

素因数の和:30587

約数の個数: 16

約数和(自身を含む): 14668800

約数和(自身を除く): 6540106

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 30559, 61118, 213913, 427826, 580621, 1161242, 4064347, 8128694]

約数ペア:

[(1, 8128694), (2, 4064347), (7, 1161242), (14, 580621), (19, 427826), (38, 213913), (133, 61118), (266, 30559)]