12140635

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10987}}^1$

素因数の和:11022

約数の個数: 16

約数和(自身を含む): 16613856

約数和(自身を除く): 4473221

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 10987, 54935, 142831, 186779, 714155, 933895, 2428127, 12140635]

約数ペア:

[(1, 12140635), (5, 2428127), (13, 933895), (17, 714155), (65, 186779), (85, 142831), (221, 54935), (1105, 10987)]