16853008474

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{23342117}}^1$

素因数の和:23342157

約数の個数: 12

約数和(自身を含む): 26680040874

約数和(自身を除く): 9827032400

約数列:

[1, 2, 19, 38, 361, 722, 23342117, 46684234, 443500223, 887000446, 8426504237, 16853008474]

約数ペア:

[(1, 16853008474), (2, 8426504237), (19, 887000446), (38, 443500223), (361, 46684234), (722, 23342117)]