12749744

素因数分解:

$2^4\times 7^1\times {\mathrm{113837}}^1$

素因数の和:113852

約数の個数: 20

約数和(自身を含む): 28231824

約数和(自身を除く): 15482080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113837, 227674, 455348, 796859, 910696, 1593718, 1821392, 3187436, 6374872, 12749744]

約数ペア:

[(1, 12749744), (2, 6374872), (4, 3187436), (7, 1821392), (8, 1593718), (14, 910696), (16, 796859), (28, 455348), (56, 227674), (112, 113837)]