2019389079

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{619}}^1\times {\mathrm{17827}}^1$

素因数の和:18510

約数の個数: 16

約数和(自身を含む): 2741233280

約数和(自身を除く): 721844201

約数列:

[1, 3, 61, 183, 619, 1857, 17827, 37759, 53481, 113277, 1087447, 3262341, 11034913, 33104739, 673129693, 2019389079]

約数ペア:

[(1, 2019389079), (3, 673129693), (61, 33104739), (183, 11034913), (619, 3262341), (1857, 1087447), (17827, 113277), (37759, 53481)]