2019010003

素因数分解:

${\mathrm{43}}^2\times {\mathrm{191}}^1\times {\mathrm{5717}}^1$

素因数の和:5994

約数の個数: 12

約数和(自身を含む): 2078241408

約数和(自身を除く): 59231405

約数列:

[1, 43, 191, 1849, 5717, 8213, 245831, 353159, 1091947, 10570733, 46953721, 2019010003]

約数ペア:

[(1, 2019010003), (43, 46953721), (191, 10570733), (1849, 1091947), (5717, 353159), (8213, 245831)]