2019683107

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{143719}}^1$

素因数の和:143802

約数の個数: 16

約数和(自身を含む): 2317916160

約数和(自身を除く): 298233053

約数列:

[1, 13, 23, 47, 299, 611, 1081, 14053, 143719, 1868347, 3305537, 6754793, 42971981, 87812309, 155360239, 2019683107]

約数ペア:

[(1, 2019683107), (13, 155360239), (23, 87812309), (47, 42971981), (299, 6754793), (611, 3305537), (1081, 1868347), (14053, 143719)]