126249914

素因数分解:

$2^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{19477}}^1$

素因数の和:19949

約数の個数: 16

約数和(自身を含む): 216907008

約数和(自身を除く): 90657094

約数列:

[1, 2, 7, 14, 463, 926, 3241, 6482, 19477, 38954, 136339, 272678, 9017851, 18035702, 63124957, 126249914]

約数ペア:

[(1, 126249914), (2, 63124957), (7, 18035702), (14, 9017851), (463, 272678), (926, 136339), (3241, 38954), (6482, 19477)]