19006475631

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1987}}^1\times {\mathrm{2027}}^1$

素因数の和:4052

約数の個数: 48

約数和(自身を含む): 30027833472

約数和(自身を除く): 11021357841

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 1987, 2027, 4719, 5961, 6081, 21857, 22297, 25831, 26351, 65571, 66891, 77493, 79053, 240427, 245267, 284141, 289861, 721281, 735801, 852423, 869583, 3125551, 3188471, 4027649, 9376653, 9565413, 12082947, 44304139, 52359437, 132912417, 157078311, 487345529, 575953807, 1462036587, 1727861421, 6335491877, 19006475631]

約数ペア:

[(1, 19006475631), (3, 6335491877), (11, 1727861421), (13, 1462036587), (33, 575953807), (39, 487345529), (121, 157078311), (143, 132912417), (363, 52359437), (429, 44304139), (1573, 12082947), (1987, 9565413), (2027, 9376653), (4719, 4027649), (5961, 3188471), (6081, 3125551), (21857, 869583), (22297, 852423), (25831, 735801), (26351, 721281), (65571, 289861), (66891, 284141), (77493, 245267), (79053, 240427)]