13578964

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2437}}^1$

素因数の和:2647

約数の個数: 24

約数和(自身を含む): 27305600

約数和(自身を除く): 13726636

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2437, 2786, 4874, 5572, 9748, 17059, 34118, 68236, 484963, 969926, 1939852, 3394741, 6789482, 13578964]

約数ペア:

[(1, 13578964), (2, 6789482), (4, 3394741), (7, 1939852), (14, 969926), (28, 484963), (199, 68236), (398, 34118), (796, 17059), (1393, 9748), (2437, 5572), (2786, 4874)]