11855984

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2861}}^1$

素因数の和:2913

約数の個数: 40

約数和(自身を含む): 26971488

約数和(自身を除く): 15115504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 2861, 4144, 5722, 11444, 20027, 22888, 40054, 45776, 80108, 105857, 160216, 211714, 320432, 423428, 740999, 846856, 1481998, 1693712, 2963996, 5927992, 11855984]

約数ペア:

[(1, 11855984), (2, 5927992), (4, 2963996), (7, 1693712), (8, 1481998), (14, 846856), (16, 740999), (28, 423428), (37, 320432), (56, 211714), (74, 160216), (112, 105857), (148, 80108), (259, 45776), (296, 40054), (518, 22888), (592, 20027), (1036, 11444), (2072, 5722), (2861, 4144)]