12491232

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{10009}}^1$

素因数の和:10035

約数の個数: 48

約数和(自身を含む): 35315280

約数和(自身を除く): 22824048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 10009, 20018, 30027, 40036, 60054, 80072, 120108, 130117, 160144, 240216, 260234, 320288, 390351, 480432, 520468, 780702, 960864, 1040936, 1561404, 2081872, 3122808, 4163744, 6245616, 12491232]

約数ペア:

[(1, 12491232), (2, 6245616), (3, 4163744), (4, 3122808), (6, 2081872), (8, 1561404), (12, 1040936), (13, 960864), (16, 780702), (24, 520468), (26, 480432), (32, 390351), (39, 320288), (48, 260234), (52, 240216), (78, 160144), (96, 130117), (104, 120108), (156, 80072), (208, 60054), (312, 40036), (416, 30027), (624, 20018), (1248, 10009)]