19431093

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{5503}}^1$

素因数の和:5624

約数の個数: 16

約数和(自身を含む): 28532736

約数和(自身を除く): 9101643

約数列:

[1, 3, 11, 33, 107, 321, 1177, 3531, 5503, 16509, 60533, 181599, 588821, 1766463, 6477031, 19431093]

約数ペア:

[(1, 19431093), (3, 6477031), (11, 1766463), (33, 588821), (107, 181599), (321, 60533), (1177, 16509), (3531, 5503)]