21503227024

素因数分解:

$2^4\times {\mathrm{233}}^1\times {\mathrm{5768033}}^1$

素因数の和:5768274

約数の個数: 20

約数和(自身を含む): 41841318636

約数和(自身を除く): 20338091612

約数列:

[1, 2, 4, 8, 16, 233, 466, 932, 1864, 3728, 5768033, 11536066, 23072132, 46144264, 92288528, 1343951689, 2687903378, 5375806756, 10751613512, 21503227024]

約数ペア:

[(1, 21503227024), (2, 10751613512), (4, 5375806756), (8, 2687903378), (16, 1343951689), (233, 92288528), (466, 46144264), (932, 23072132), (1864, 11536066), (3728, 5768033)]