19924572

素因数分解:

$2^2\times 3^1\times {\mathrm{839}}^1\times {\mathrm{1979}}^1$

素因数の和:2825

約数の個数: 24

約数和(自身を含む): 46569600

約数和(自身を除く): 26645028

約数列:

[1, 2, 3, 4, 6, 12, 839, 1678, 1979, 2517, 3356, 3958, 5034, 5937, 7916, 10068, 11874, 23748, 1660381, 3320762, 4981143, 6641524, 9962286, 19924572]

約数ペア:

[(1, 19924572), (2, 9962286), (3, 6641524), (4, 4981143), (6, 3320762), (12, 1660381), (839, 23748), (1678, 11874), (1979, 10068), (2517, 7916), (3356, 5937), (3958, 5034)]