9856976

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{14327}}^1$

素因数の和:14378

約数の個数: 20

約数和(自身を含む): 19543392

約数和(自身を除く): 9686416

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 14327, 28654, 57308, 114616, 229232, 616061, 1232122, 2464244, 4928488, 9856976]

約数ペア:

[(1, 9856976), (2, 4928488), (4, 2464244), (8, 1232122), (16, 616061), (43, 229232), (86, 114616), (172, 57308), (344, 28654), (688, 14327)]