2018199931

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{568027}}^1$

素因数の和:568074

約数の個数: 16

約数和(自身を含む): 2453880960

約数和(自身を除く): 435681029

約数列:

[1, 11, 17, 19, 187, 209, 323, 3553, 568027, 6248297, 9656459, 10792513, 106221049, 118717643, 183472721, 2018199931]

約数ペア:

[(1, 2018199931), (11, 183472721), (17, 118717643), (19, 106221049), (187, 10792513), (209, 9656459), (323, 6248297), (3553, 568027)]