8919814

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{919}}^1$

素因数の和:1155

約数の個数: 16

約数和(自身を含む): 14042880

約数和(自身を除く): 5123066

約数列:

[1, 2, 23, 46, 211, 422, 919, 1838, 4853, 9706, 21137, 42274, 193909, 387818, 4459907, 8919814]

約数ペア:

[(1, 8919814), (2, 4459907), (23, 387818), (46, 193909), (211, 42274), (422, 21137), (919, 9706), (1838, 4853)]