22390555

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2593}}^1$

素因数の和:2766

約数の個数: 16

約数和(自身を含む): 29509344

約数和(自身を除く): 7118789

約数列:

[1, 5, 11, 55, 157, 785, 1727, 2593, 8635, 12965, 28523, 142615, 407101, 2035505, 4478111, 22390555]

約数ペア:

[(1, 22390555), (5, 4478111), (11, 2035505), (55, 407101), (157, 142615), (785, 28523), (1727, 12965), (2593, 8635)]