10818505

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{433}}^1$

素因数の和:720

約数の個数: 16

約数和(自身を含む): 13749120

約数和(自身を除く): 2930615

約数列:

[1, 5, 19, 95, 263, 433, 1315, 2165, 4997, 8227, 24985, 41135, 113879, 569395, 2163701, 10818505]

約数ペア:

[(1, 10818505), (5, 2163701), (19, 569395), (95, 113879), (263, 41135), (433, 24985), (1315, 8227), (2165, 4997)]