12794756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1249}}^1$

素因数の和:1463

約数の個数: 24

約数和(自身を含む): 24255000

約数和(自身を除く): 11460244

約数列:

[1, 2, 4, 13, 26, 52, 197, 394, 788, 1249, 2498, 2561, 4996, 5122, 10244, 16237, 32474, 64948, 246053, 492106, 984212, 3198689, 6397378, 12794756]

約数ペア:

[(1, 12794756), (2, 6397378), (4, 3198689), (13, 984212), (26, 492106), (52, 246053), (197, 64948), (394, 32474), (788, 16237), (1249, 10244), (2498, 5122), (2561, 4996)]