11391772

素因数分解:

$2^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{971}}^1$

素因数の和:1401

約数の個数: 24

約数和(自身を含む): 22861440

約数和(自身を除く): 11469668

約数列:

[1, 2, 4, 7, 14, 28, 419, 838, 971, 1676, 1942, 2933, 3884, 5866, 6797, 11732, 13594, 27188, 406849, 813698, 1627396, 2847943, 5695886, 11391772]

約数ペア:

[(1, 11391772), (2, 5695886), (4, 2847943), (7, 1627396), (14, 813698), (28, 406849), (419, 27188), (838, 13594), (971, 11732), (1676, 6797), (1942, 5866), (2933, 3884)]