12887714

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{15091}}^1$

素因数の和:15161

約数の個数: 16

約数和(自身を含む): 22456896

約数和(自身を除く): 9569182

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 15091, 30182, 105637, 211274, 920551, 1841102, 6443857, 12887714]

約数ペア:

[(1, 12887714), (2, 6443857), (7, 1841102), (14, 920551), (61, 211274), (122, 105637), (427, 30182), (854, 15091)]