11681278

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{49081}}^1$

素因数の和:49107

約数の個数: 16

約数和(自身を含む): 21203424

約数和(自身を除く): 9522146

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 49081, 98162, 343567, 687134, 834377, 1668754, 5840639, 11681278]

約数ペア:

[(1, 11681278), (2, 5840639), (7, 1668754), (14, 834377), (17, 687134), (34, 343567), (119, 98162), (238, 49081)]