12292259

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3187}}^1$

素因数の和:3242

約数の個数: 16

約数和(自身を含む): 15302400

約数和(自身を除く): 3010141

約数列:

[1, 7, 19, 29, 133, 203, 551, 3187, 3857, 22309, 60553, 92423, 423871, 646961, 1756037, 12292259]

約数ペア:

[(1, 12292259), (7, 1756037), (19, 646961), (29, 423871), (133, 92423), (203, 60553), (551, 22309), (3187, 3857)]