9974084

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{17939}}^1$

素因数の和:18082

約数の個数: 12

約数和(自身を含む): 17581200

約数和(自身を除く): 7607116

約数列:

[1, 2, 4, 139, 278, 556, 17939, 35878, 71756, 2493521, 4987042, 9974084]

約数ペア:

[(1, 9974084), (2, 4987042), (4, 2493521), (139, 71756), (278, 35878), (556, 17939)]