16485235

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1997}}^1$

素因数の和:2142

約数の個数: 16

約数和(自身を含む): 21482496

約数和(自身を除く): 4997261

約数列:

[1, 5, 13, 65, 127, 635, 1651, 1997, 8255, 9985, 25961, 129805, 253619, 1268095, 3297047, 16485235]

約数ペア:

[(1, 16485235), (5, 3297047), (13, 1268095), (65, 253619), (127, 129805), (635, 25961), (1651, 9985), (1997, 8255)]