2019889867

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{857}}^1\times {\mathrm{7297}}^1$

素因数の和:8190

約数の個数: 16

約数和(自身を含む): 2254206240

約数和(自身を除く): 234316373

約数列:

[1, 17, 19, 323, 857, 7297, 14569, 16283, 124049, 138643, 276811, 2356931, 6253529, 106309993, 118817051, 2019889867]

約数ペア:

[(1, 2019889867), (17, 118817051), (19, 106309993), (323, 6253529), (857, 2356931), (7297, 276811), (14569, 138643), (16283, 124049)]