12759944

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{661}}^1$

素因数の和:813

約数の個数: 32

約数和(自身を含む): 25420800

約数和(自身を除く): 12660856

約数列:

[1, 2, 4, 8, 19, 38, 76, 127, 152, 254, 508, 661, 1016, 1322, 2413, 2644, 4826, 5288, 9652, 12559, 19304, 25118, 50236, 83947, 100472, 167894, 335788, 671576, 1594993, 3189986, 6379972, 12759944]

約数ペア:

[(1, 12759944), (2, 6379972), (4, 3189986), (8, 1594993), (19, 671576), (38, 335788), (76, 167894), (127, 100472), (152, 83947), (254, 50236), (508, 25118), (661, 19304), (1016, 12559), (1322, 9652), (2413, 5288), (2644, 4826)]