18592015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2777}}^1$

素因数の和:2898

約数の個数: 16

約数和(自身を含む): 24268608

約数和(自身を除く): 5676593

約数列:

[1, 5, 13, 65, 103, 515, 1339, 2777, 6695, 13885, 36101, 180505, 286031, 1430155, 3718403, 18592015]

約数ペア:

[(1, 18592015), (5, 3718403), (13, 1430155), (65, 286031), (103, 180505), (515, 36101), (1339, 13885), (2777, 6695)]