2021061554839

素因数分解:

${\mathrm{19}}^1\times {\mathrm{883}}^1\times {\mathrm{7001}}^1\times {\mathrm{17207}}^1$

素因数の和:25110

約数の個数: 16

約数和(自身を含む): 2130270554880

約数和(自身を除く): 109209000041

約数列:

[1, 19, 883, 7001, 16777, 17207, 133019, 326933, 6181883, 15193781, 117455777, 120466207, 288681839, 2288857933, 106371660781, 2021061554839]

約数ペア:

[(1, 2021061554839), (19, 106371660781), (883, 2288857933), (7001, 288681839), (16777, 120466207), (17207, 117455777), (133019, 15193781), (326933, 6181883)]