12977508

素因数分解:

$2^2\times 3^1\times {\mathrm{541}}^1\times {\mathrm{1999}}^1$

素因数の和:2547

約数の個数: 24

約数和(自身を含む): 30352000

約数和(自身を除く): 17374492

約数列:

[1, 2, 3, 4, 6, 12, 541, 1082, 1623, 1999, 2164, 3246, 3998, 5997, 6492, 7996, 11994, 23988, 1081459, 2162918, 3244377, 4325836, 6488754, 12977508]

約数ペア:

[(1, 12977508), (2, 6488754), (3, 4325836), (4, 3244377), (6, 2162918), (12, 1081459), (541, 23988), (1082, 11994), (1623, 7996), (1999, 6492), (2164, 5997), (3246, 3998)]