12658108535

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{857}}^1\times {\mathrm{128437}}^1$

素因数の和:129322

約数の個数: 16

約数和(自身を含む): 15868771776

約数和(自身を除く): 3210663241

約数列:

[1, 5, 23, 115, 857, 4285, 19711, 98555, 128437, 642185, 2954051, 14770255, 110070509, 550352545, 2531621707, 12658108535]

約数ペア:

[(1, 12658108535), (5, 2531621707), (23, 550352545), (115, 110070509), (857, 14770255), (4285, 2954051), (19711, 642185), (98555, 128437)]