19059669

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{359}}^1$

素因数の和:729

約数の個数: 24

約数和(自身を含む): 29315520

約数和(自身を除く): 10255851

約数列:

[1, 3, 9, 17, 51, 153, 347, 359, 1041, 1077, 3123, 3231, 5899, 6103, 17697, 18309, 53091, 54927, 124573, 373719, 1121157, 2117741, 6353223, 19059669]

約数ペア:

[(1, 19059669), (3, 6353223), (9, 2117741), (17, 1121157), (51, 373719), (153, 124573), (347, 54927), (359, 53091), (1041, 18309), (1077, 17697), (3123, 6103), (3231, 5899)]