22189593

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{653}}^1$

素因数の和:944

約数の個数: 16

約数和(自身を含む): 30387456

約数和(自身を除く): 8197863

約数列:

[1, 3, 47, 141, 241, 653, 723, 1959, 11327, 30691, 33981, 92073, 157373, 472119, 7396531, 22189593]

約数ペア:

[(1, 22189593), (3, 7396531), (47, 472119), (141, 157373), (241, 92073), (653, 33981), (723, 30691), (1959, 11327)]