22363865

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{919}}^1$

素因数の和:1112

約数の個数: 16

約数和(自身を含む): 27909120

約数和(自身を除く): 5545255

約数列:

[1, 5, 31, 155, 157, 785, 919, 4595, 4867, 24335, 28489, 142445, 144283, 721415, 4472773, 22363865]

約数ペア:

[(1, 22363865), (5, 4472773), (31, 721415), (155, 144283), (157, 142445), (785, 28489), (919, 24335), (4595, 4867)]