12959384144

素因数分解:

$2^4\times 7^1\times {\mathrm{115708787}}^1$

素因数の和:115708802

約数の個数: 20

約数和(自身を含む): 28695779424

約数和(自身を除く): 15736395280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 115708787, 231417574, 462835148, 809961509, 925670296, 1619923018, 1851340592, 3239846036, 6479692072, 12959384144]

約数ペア:

[(1, 12959384144), (2, 6479692072), (4, 3239846036), (7, 1851340592), (8, 1619923018), (14, 925670296), (16, 809961509), (28, 462835148), (56, 231417574), (112, 115708787)]