12137804

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 25354560

約数和(自身を除く): 13216756

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 97, 109, 164, 194, 218, 287, 388, 436, 574, 679, 763, 1148, 1358, 1526, 2716, 3052, 3977, 4469, 7954, 8938, 10573, 15908, 17876, 21146, 27839, 31283, 42292, 55678, 62566, 74011, 111356, 125132, 148022, 296044, 433493, 866986, 1733972, 3034451, 6068902, 12137804]

約数ペア:

[(1, 12137804), (2, 6068902), (4, 3034451), (7, 1733972), (14, 866986), (28, 433493), (41, 296044), (82, 148022), (97, 125132), (109, 111356), (164, 74011), (194, 62566), (218, 55678), (287, 42292), (388, 31283), (436, 27839), (574, 21146), (679, 17876), (763, 15908), (1148, 10573), (1358, 8938), (1526, 7954), (2716, 4469), (3052, 3977)]