12890794

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{54163}}^1$

素因数の和:54189

約数の個数: 16

約数和(自身を含む): 23398848

約数和(自身を除く): 10508054

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 54163, 108326, 379141, 758282, 920771, 1841542, 6445397, 12890794]

約数ペア:

[(1, 12890794), (2, 6445397), (7, 1841542), (14, 920771), (17, 758282), (34, 379141), (119, 108326), (238, 54163)]