12308548

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^2\times {\mathrm{199}}^1$

素因数の和:304

約数の個数: 36

約数和(自身を含む): 25278400

約数和(自身を除く): 12969852

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 199, 329, 398, 658, 796, 1316, 1393, 2209, 2786, 4418, 5572, 8836, 9353, 15463, 18706, 30926, 37412, 61852, 65471, 130942, 261884, 439591, 879182, 1758364, 3077137, 6154274, 12308548]

約数ペア:

[(1, 12308548), (2, 6154274), (4, 3077137), (7, 1758364), (14, 879182), (28, 439591), (47, 261884), (94, 130942), (188, 65471), (199, 61852), (329, 37412), (398, 30926), (658, 18706), (796, 15463), (1316, 9353), (1393, 8836), (2209, 5572), (2786, 4418)]