2192656

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{3187}}^1$

素因数の和:3238

約数の個数: 20

約数和(自身を含む): 4348432

約数和(自身を除く): 2155776

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 3187, 6374, 12748, 25496, 50992, 137041, 274082, 548164, 1096328, 2192656]

約数ペア:

[(1, 2192656), (2, 1096328), (4, 548164), (8, 274082), (16, 137041), (43, 50992), (86, 25496), (172, 12748), (344, 6374), (688, 3187)]