21884082

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{331577}}^1$

素因数の和:331593

約数の個数: 16

約数和(自身を含む): 47747232

約数和(自身を除く): 25863150

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 331577, 663154, 994731, 1989462, 3647347, 7294694, 10942041, 21884082]

約数ペア:

[(1, 21884082), (2, 10942041), (3, 7294694), (6, 3647347), (11, 1989462), (22, 994731), (33, 663154), (66, 331577)]