2019910399

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{613}}^1\times {\mathrm{5393}}^1$

素因数の和:6066

約数の個数: 16

約数和(自身を含む): 2225607552

約数和(自身を除く): 205697153

約数列:

[1, 13, 47, 611, 613, 5393, 7969, 28811, 70109, 253471, 374543, 3295123, 3305909, 42976817, 155377723, 2019910399]

約数ペア:

[(1, 2019910399), (13, 155377723), (47, 42976817), (611, 3305909), (613, 3295123), (5393, 374543), (7969, 253471), (28811, 70109)]