12475708

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2239}}^1$

素因数の和:2449

約数の個数: 24

約数和(自身を含む): 25088000

約数和(自身を除く): 12612292

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2239, 2786, 4478, 5572, 8956, 15673, 31346, 62692, 445561, 891122, 1782244, 3118927, 6237854, 12475708]

約数ペア:

[(1, 12475708), (2, 6237854), (4, 3118927), (7, 1782244), (14, 891122), (28, 445561), (199, 62692), (398, 31346), (796, 15673), (1393, 8956), (2239, 5572), (2786, 4478)]