18960799

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1979}}^1$

素因数の和:2070

約数の個数: 16

約数和(自身を含む): 22619520

約数和(自身を除く): 3658721

約数列:

[1, 11, 13, 67, 143, 737, 871, 1979, 9581, 21769, 25727, 132593, 282997, 1458523, 1723709, 18960799]

約数ペア:

[(1, 18960799), (11, 1723709), (13, 1458523), (67, 282997), (143, 132593), (737, 25727), (871, 21769), (1979, 9581)]