12890778893

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{857}}^1\times {\mathrm{27299}}^1$

素因数の和:28204

約数の個数: 16

約数和(自身を含む): 14054040000

約数和(自身を除く): 1163261107

約数列:

[1, 19, 29, 551, 857, 16283, 24853, 27299, 472207, 518681, 791671, 15041749, 23395243, 444509617, 678462047, 12890778893]

約数ペア:

[(1, 12890778893), (19, 678462047), (29, 444509617), (551, 23395243), (857, 15041749), (16283, 791671), (24853, 518681), (27299, 472207)]