9999824

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{4139}}^1$

素因数の和:4298

約数の個数: 20

約数和(自身を含む): 19507680

約数和(自身を除く): 9507856

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 4139, 8278, 16556, 33112, 66224, 624989, 1249978, 2499956, 4999912, 9999824]

約数ペア:

[(1, 9999824), (2, 4999912), (4, 2499956), (8, 1249978), (16, 624989), (151, 66224), (302, 33112), (604, 16556), (1208, 8278), (2416, 4139)]