8084215

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1979}}^1$

素因数の和:2046

約数の個数: 16

約数和(自身を含む): 10454400

約数和(自身を除く): 2370185

約数列:

[1, 5, 19, 43, 95, 215, 817, 1979, 4085, 9895, 37601, 85097, 188005, 425485, 1616843, 8084215]

約数ペア:

[(1, 8084215), (5, 1616843), (19, 425485), (43, 188005), (95, 85097), (215, 37601), (817, 9895), (1979, 4085)]