12768904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{93889}}^1$

素因数の和:93912

約数の個数: 16

約数和(自身を含む): 25350300

約数和(自身を除く): 12581396

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 93889, 187778, 375556, 751112, 1596113, 3192226, 6384452, 12768904]

約数ペア:

[(1, 12768904), (2, 6384452), (4, 3192226), (8, 1596113), (17, 751112), (34, 375556), (68, 187778), (136, 93889)]