13171228

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{4567}}^1$

素因数の和:4681

約数の個数: 24

約数和(自身を含む): 26604032

約数和(自身を除く): 13432804

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 4567, 9134, 18268, 31969, 63938, 127876, 470401, 940802, 1881604, 3292807, 6585614, 13171228]

約数ペア:

[(1, 13171228), (2, 6585614), (4, 3292807), (7, 1881604), (14, 940802), (28, 470401), (103, 127876), (206, 63938), (412, 31969), (721, 18268), (1442, 9134), (2884, 4567)]