12542572

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2251}}^1$

素因数の和:2461

約数の個数: 24

約数和(自身を含む): 25222400

約数和(自身を除く): 12679828

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2251, 2786, 4502, 5572, 9004, 15757, 31514, 63028, 447949, 895898, 1791796, 3135643, 6271286, 12542572]

約数ペア:

[(1, 12542572), (2, 6271286), (4, 3135643), (7, 1791796), (14, 895898), (28, 447949), (199, 63028), (398, 31514), (796, 15757), (1393, 9004), (2251, 5572), (2786, 4502)]