11890256

素因数分解:

$2^4\times 7^1\times {\mathrm{106163}}^1$

素因数の和:106178

約数の個数: 20

約数和(自身を含む): 26328672

約数和(自身を除く): 14438416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 106163, 212326, 424652, 743141, 849304, 1486282, 1698608, 2972564, 5945128, 11890256]

約数ペア:

[(1, 11890256), (2, 5945128), (4, 2972564), (7, 1698608), (8, 1486282), (14, 849304), (16, 743141), (28, 424652), (56, 212326), (112, 106163)]