1929120959995

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{656129}}^1\times {\mathrm{30949}}^1$

素因数の和:687102

約数の個数: 16

約数和(自身を含む): 2436866820000

約数和(自身を除く): 507745860005

約数列:

[1, 5, 19, 95, 30949, 154745, 588031, 656129, 2940155, 3280645, 12466451, 62332255, 20306536421, 101532682105, 385824191999, 1929120959995]

約数ペア:

[(1, 1929120959995), (5, 385824191999), (19, 101532682105), (95, 20306536421), (30949, 62332255), (154745, 12466451), (588031, 3280645), (656129, 2940155)]