8821966

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5399}}^1$

素因数の和:5463

約数の個数: 16

約数和(自身を含む): 14256000

約数和(自身を除く): 5434034

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 5399, 10798, 102581, 205162, 232157, 464314, 4410983, 8821966]

約数ペア:

[(1, 8821966), (2, 4410983), (19, 464314), (38, 232157), (43, 205162), (86, 102581), (817, 10798), (1634, 5399)]