12281239

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{719}}^1$

素因数の和:798

約数の個数: 16

約数和(自身を含む): 13824000

約数和(自身を除く): 1542761

約数列:

[1, 19, 29, 31, 551, 589, 719, 899, 13661, 17081, 20851, 22289, 396169, 423491, 646381, 12281239]

約数ペア:

[(1, 12281239), (19, 646381), (29, 423491), (31, 396169), (551, 22289), (589, 20851), (719, 17081), (899, 13661)]