2019428015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1932467}}^1$

素因数の和:1932502

約数の個数: 16

約数和(自身を含む): 2782753920

約数和(自身を除く): 763325905

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 1932467, 9662335, 21257137, 36716873, 106285685, 183584365, 403885603, 2019428015]

約数ペア:

[(1, 2019428015), (5, 403885603), (11, 183584365), (19, 106285685), (55, 36716873), (95, 21257137), (209, 9662335), (1045, 1932467)]