12703292

素因数分解:

$2^2\times 7^1\times {\mathrm{631}}^1\times {\mathrm{719}}^1$

素因数の和:1361

約数の個数: 24

約数和(自身を含む): 25482240

約数和(自身を除く): 12778948

約数列:

[1, 2, 4, 7, 14, 28, 631, 719, 1262, 1438, 2524, 2876, 4417, 5033, 8834, 10066, 17668, 20132, 453689, 907378, 1814756, 3175823, 6351646, 12703292]

約数ペア:

[(1, 12703292), (2, 6351646), (4, 3175823), (7, 1814756), (14, 907378), (28, 453689), (631, 20132), (719, 17668), (1262, 10066), (1438, 8834), (2524, 5033), (2876, 4417)]