2019490187

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1163}}^1\times {\mathrm{12143}}^1$

素因数の和:13330

約数の個数: 16

約数和(自身を含む): 2374783488

約数和(自身を除く): 355293301

約数列:

[1, 11, 13, 143, 1163, 12143, 12793, 15119, 133573, 157859, 166309, 1736449, 14122309, 155345399, 183590017, 2019490187]

約数ペア:

[(1, 2019490187), (11, 183590017), (13, 155345399), (143, 14122309), (1163, 1736449), (12143, 166309), (12793, 157859), (15119, 133573)]