12882416

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{7817}}^1$

素因数の和:7928

約数の個数: 20

約数和(自身を含む): 25205232

約数和(自身を除く): 12322816

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 7817, 15634, 31268, 62536, 125072, 805151, 1610302, 3220604, 6441208, 12882416]

約数ペア:

[(1, 12882416), (2, 6441208), (4, 3220604), (8, 1610302), (16, 805151), (103, 125072), (206, 62536), (412, 31268), (824, 15634), (1648, 7817)]