15387222928

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12489629}}^1$

素因数の和:12489655

約数の個数: 40

約数和(自身を含む): 37169138880

約数和(自身を除く): 21781915952

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 12489629, 24979258, 49958516, 87427403, 99917032, 137385919, 174854806, 199834064, 274771838, 349709612, 549543676, 699419224, 961701433, 1099087352, 1398838448, 1923402866, 2198174704, 3846805732, 7693611464, 15387222928]

約数ペア:

[(1, 15387222928), (2, 7693611464), (4, 3846805732), (7, 2198174704), (8, 1923402866), (11, 1398838448), (14, 1099087352), (16, 961701433), (22, 699419224), (28, 549543676), (44, 349709612), (56, 274771838), (77, 199834064), (88, 174854806), (112, 137385919), (154, 99917032), (176, 87427403), (308, 49958516), (616, 24979258), (1232, 12489629)]