22166815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{5521}}^1$

素因数の和:5610

約数の個数: 16

約数和(自身を含む): 29421216

約数和(自身を除く): 7254401

約数列:

[1, 5, 11, 55, 73, 365, 803, 4015, 5521, 27605, 60731, 303655, 403033, 2015165, 4433363, 22166815]

約数ペア:

[(1, 22166815), (5, 4433363), (11, 2015165), (55, 403033), (73, 303655), (365, 60731), (803, 27605), (4015, 5521)]