2019695085

素因数分解:

$3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{419459}}^1$

素因数の和:419577

約数の個数: 24

約数和(自身を含む): 3533531040

約数和(自身を除く): 1513835955

約数列:

[1, 3, 5, 9, 15, 45, 107, 321, 535, 963, 1605, 4815, 419459, 1258377, 2097295, 3775131, 6291885, 18875655, 44882113, 134646339, 224410565, 403939017, 673231695, 2019695085]

約数ペア:

[(1, 2019695085), (3, 673231695), (5, 403939017), (9, 224410565), (15, 134646339), (45, 44882113), (107, 18875655), (321, 6291885), (535, 3775131), (963, 2097295), (1605, 1258377), (4815, 419459)]