12804423

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5479}}^1$

素因数の和:5542

約数の個数: 16

約数和(自身を含む): 18412800

約数和(自身を除く): 5608377

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 5479, 16437, 104101, 224639, 312303, 673917, 4268141, 12804423]

約数ペア:

[(1, 12804423), (3, 4268141), (19, 673917), (41, 312303), (57, 224639), (123, 104101), (779, 16437), (2337, 5479)]