11785144

素因数分解:

$2^3\times 7^1\times {\mathrm{389}}^1\times {\mathrm{541}}^1$

素因数の和:943

約数の個数: 32

約数和(自身を含む): 25365600

約数和(自身を除く): 13580456

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 389, 541, 778, 1082, 1556, 2164, 2723, 3112, 3787, 4328, 5446, 7574, 10892, 15148, 21784, 30296, 210449, 420898, 841796, 1473143, 1683592, 2946286, 5892572, 11785144]

約数ペア:

[(1, 11785144), (2, 5892572), (4, 2946286), (7, 1683592), (8, 1473143), (14, 841796), (28, 420898), (56, 210449), (389, 30296), (541, 21784), (778, 15148), (1082, 10892), (1556, 7574), (2164, 5446), (2723, 4328), (3112, 3787)]