15742646881

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{385783}}^1$

素因数の和:385912

約数の個数: 16

約数和(自身を含む): 17585577856

約数和(自身を除く): 1842930975

約数列:

[1, 13, 43, 73, 559, 949, 3139, 40807, 385783, 5015179, 16588669, 28162159, 215652697, 366108067, 1210972837, 15742646881]

約数ペア:

[(1, 15742646881), (13, 1210972837), (43, 366108067), (73, 215652697), (559, 28162159), (949, 16588669), (3139, 5015179), (40807, 385783)]