12864268

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2087}}^1$

素因数の和:2181

約数の個数: 24

約数和(自身を含む): 23853312

約数和(自身を除く): 10989044

約数列:

[1, 2, 4, 23, 46, 67, 92, 134, 268, 1541, 2087, 3082, 4174, 6164, 8348, 48001, 96002, 139829, 192004, 279658, 559316, 3216067, 6432134, 12864268]

約数ペア:

[(1, 12864268), (2, 6432134), (4, 3216067), (23, 559316), (46, 279658), (67, 192004), (92, 139829), (134, 96002), (268, 48001), (1541, 8348), (2087, 6164), (3082, 4174)]