11786128

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1$

素因数の和:551

約数の個数: 40

約数和(自身を含む): 24050048

約数和(自身を除く): 12263920

約数列:

[1, 2, 4, 8, 16, 37, 43, 74, 86, 148, 172, 296, 344, 463, 592, 688, 926, 1591, 1852, 3182, 3704, 6364, 7408, 12728, 17131, 19909, 25456, 34262, 39818, 68524, 79636, 137048, 159272, 274096, 318544, 736633, 1473266, 2946532, 5893064, 11786128]

約数ペア:

[(1, 11786128), (2, 5893064), (4, 2946532), (8, 1473266), (16, 736633), (37, 318544), (43, 274096), (74, 159272), (86, 137048), (148, 79636), (172, 68524), (296, 39818), (344, 34262), (463, 25456), (592, 19909), (688, 17131), (926, 12728), (1591, 7408), (1852, 6364), (3182, 3704)]