11471350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{20857}}^1$

素因数の和:20880

約数の個数: 24

約数和(自身を含む): 23277528

約数和(自身を除く): 11806178

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 20857, 41714, 104285, 208570, 229427, 458854, 521425, 1042850, 1147135, 2294270, 5735675, 11471350]

約数ペア:

[(1, 11471350), (2, 5735675), (5, 2294270), (10, 1147135), (11, 1042850), (22, 521425), (25, 458854), (50, 229427), (55, 208570), (110, 104285), (275, 41714), (550, 20857)]