13081936

素因数分解:

$2^4\times 7^1\times {\mathrm{116803}}^1$

素因数の和:116818

約数の個数: 20

約数和(自身を含む): 28967392

約数和(自身を除く): 15885456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 116803, 233606, 467212, 817621, 934424, 1635242, 1868848, 3270484, 6540968, 13081936]

約数ペア:

[(1, 13081936), (2, 6540968), (4, 3270484), (7, 1868848), (8, 1635242), (14, 934424), (16, 817621), (28, 467212), (56, 233606), (112, 116803)]