12411728

素因数分解:

$2^4\times 7^1\times {\mathrm{110819}}^1$

素因数の和:110834

約数の個数: 20

約数和(自身を含む): 27483360

約数和(自身を除く): 15071632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 110819, 221638, 443276, 775733, 886552, 1551466, 1773104, 3102932, 6205864, 12411728]

約数ペア:

[(1, 12411728), (2, 6205864), (4, 3102932), (7, 1773104), (8, 1551466), (14, 886552), (16, 775733), (28, 443276), (56, 221638), (112, 110819)]