9917865.00000000

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{12379}}^1$

素因数の和:12492

約数の個数: 16

約数和(自身を含む): 20055600

約数和(自身を除く): 9459176

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 12379, 24758, 49516, 99032, 1324553, 2649106, 5298212, 10596424]

約数ペア:

[(1, 10596424), (2, 5298212), (4, 2649106), (8, 1324553), (107, 99032), (214, 49516), (428, 24758), (856, 12379)]