15180656

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{25643}}^1$

素因数の和:25688

約数の個数: 20

約数和(自身を含む): 30208632

約数和(自身を除く): 15027976

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 25643, 51286, 102572, 205144, 410288, 948791, 1897582, 3795164, 7590328, 15180656]

約数ペア:

[(1, 15180656), (2, 7590328), (4, 3795164), (8, 1897582), (16, 948791), (37, 410288), (74, 205144), (148, 102572), (296, 51286), (592, 25643)]