13398737

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{523}}^1$

素因数の和:688

約数の個数: 16

約数和(自身を含む): 15619392

約数和(自身を除く): 2220655

約数列:

[1, 11, 17, 137, 187, 523, 1507, 2329, 5753, 8891, 25619, 71651, 97801, 788161, 1218067, 13398737]

約数ペア:

[(1, 13398737), (11, 1218067), (17, 788161), (137, 97801), (187, 71651), (523, 25619), (1507, 8891), (2329, 5753)]