12983684

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20161}}^1$

素因数の和:20195

約数の個数: 24

約数和(自身を含む): 27097728

約数和(自身を除く): 14114044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 20161, 40322, 80644, 141127, 282254, 463703, 564508, 927406, 1854812, 3245921, 6491842, 12983684]

約数ペア:

[(1, 12983684), (2, 6491842), (4, 3245921), (7, 1854812), (14, 927406), (23, 564508), (28, 463703), (46, 282254), (92, 141127), (161, 80644), (322, 40322), (644, 20161)]