12798884

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2297}}^1$

素因数の和:2507

約数の個数: 24

約数和(自身を含む): 25737600

約数和(自身を除く): 12938716

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2297, 2786, 4594, 5572, 9188, 16079, 32158, 64316, 457103, 914206, 1828412, 3199721, 6399442, 12798884]

約数ペア:

[(1, 12798884), (2, 6399442), (4, 3199721), (7, 1828412), (14, 914206), (28, 457103), (199, 64316), (398, 32158), (796, 16079), (1393, 9188), (2297, 5572), (2786, 4594)]