12892431796

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{810437}}^1$

素因数の和:810579

約数の個数: 24

約数和(自身を含む): 23350339656

約数和(自身を除く): 10457907860

約数列:

[1, 2, 4, 41, 82, 97, 164, 194, 388, 3977, 7954, 15908, 810437, 1620874, 3241748, 33227917, 66455834, 78612389, 132911668, 157224778, 314449556, 3223107949, 6446215898, 12892431796]

約数ペア:

[(1, 12892431796), (2, 6446215898), (4, 3223107949), (41, 314449556), (82, 157224778), (97, 132911668), (164, 78612389), (194, 66455834), (388, 33227917), (3977, 3241748), (7954, 1620874), (15908, 810437)]