12648412

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{4657}}^1$

素因数の和:4765

約数の個数: 24

約数和(自身を含む): 25563104

約数和(自身を除く): 12914692

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 4657, 9314, 18628, 32599, 65198, 130396, 451729, 903458, 1806916, 3162103, 6324206, 12648412]

約数ペア:

[(1, 12648412), (2, 6324206), (4, 3162103), (7, 1806916), (14, 903458), (28, 451729), (97, 130396), (194, 65198), (388, 32599), (679, 18628), (1358, 9314), (2716, 4657)]