12738536

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 24857280

約数和(自身を除く): 12118744

約数列:

[1, 2, 4, 8, 41, 71, 82, 142, 164, 284, 328, 547, 568, 1094, 2188, 2911, 4376, 5822, 11644, 22427, 23288, 38837, 44854, 77674, 89708, 155348, 179416, 310696, 1592317, 3184634, 6369268, 12738536]

約数ペア:

[(1, 12738536), (2, 6369268), (4, 3184634), (8, 1592317), (41, 310696), (71, 179416), (82, 155348), (142, 89708), (164, 77674), (284, 44854), (328, 38837), (547, 23288), (568, 22427), (1094, 11644), (2188, 5822), (2911, 4376)]