12678842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{25057}}^1$

素因数の和:25093

約数の個数: 16

約数和(自身を含む): 21650112

約数和(自身を除く): 8971270

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 25057, 50114, 275627, 551254, 576311, 1152622, 6339421, 12678842]

約数ペア:

[(1, 12678842), (2, 6339421), (11, 1152622), (22, 576311), (23, 551254), (46, 275627), (253, 50114), (506, 25057)]