12213662595

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{18935911}}^1$

素因数の和:18935962

約数の個数: 16

約数和(自身を含む): 19996323072

約数和(自身を除く): 7782660477

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 18935911, 56807733, 94679555, 284038665, 814244173, 2442732519, 4071220865, 12213662595]

約数ペア:

[(1, 12213662595), (3, 4071220865), (5, 2442732519), (15, 814244173), (43, 284038665), (129, 94679555), (215, 56807733), (645, 18935911)]