8386505

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2053}}^1$

素因数の和:2120

約数の個数: 16

約数和(自身を含む): 10845120

約数和(自身を除く): 2458615

約数列:

[1, 5, 19, 43, 95, 215, 817, 2053, 4085, 10265, 39007, 88279, 195035, 441395, 1677301, 8386505]

約数ペア:

[(1, 8386505), (5, 1677301), (19, 441395), (43, 195035), (95, 88279), (215, 39007), (817, 10265), (2053, 4085)]