12844945

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{433}}^1$

素因数の和:804

約数の個数: 16

約数和(自身を含む): 16405200

約数和(自身を除く): 3560255

約数列:

[1, 5, 17, 85, 349, 433, 1745, 2165, 5933, 7361, 29665, 36805, 151117, 755585, 2568989, 12844945]

約数ペア:

[(1, 12844945), (5, 2568989), (17, 755585), (85, 151117), (349, 36805), (433, 29665), (1745, 7361), (2165, 5933)]