1889919361

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{83933}}^1$

素因数の和:84056

約数の個数: 16

約数和(自身を含む): 2175569280

約数和(自身を除く): 285649919

約数列:

[1, 11, 23, 89, 253, 979, 2047, 22517, 83933, 923263, 1930459, 7470037, 21235049, 82170407, 171810851, 1889919361]

約数ペア:

[(1, 1889919361), (11, 171810851), (23, 82170407), (89, 21235049), (253, 7470037), (979, 1930459), (2047, 923263), (22517, 83933)]