12500200678

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{38820499}}^1$

素因数の和:38820531

約数の個数: 16

約数和(自身を含む): 22360608000

約数和(自身を除く): 9860407322

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 38820499, 77640998, 271743493, 543486986, 892871477, 1785742954, 6250100339, 12500200678]

約数ペア:

[(1, 12500200678), (2, 6250100339), (7, 1785742954), (14, 892871477), (23, 543486986), (46, 271743493), (161, 77640998), (322, 38820499)]