19634908

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1471}}^1$

素因数の和:1593

約数の個数: 24

約数和(自身を含む): 35610624

約数和(自身を除く): 15975716

約数列:

[1, 2, 4, 47, 71, 94, 142, 188, 284, 1471, 2942, 3337, 5884, 6674, 13348, 69137, 104441, 138274, 208882, 276548, 417764, 4908727, 9817454, 19634908]

約数ペア:

[(1, 19634908), (2, 9817454), (4, 4908727), (47, 417764), (71, 276548), (94, 208882), (142, 138274), (188, 104441), (284, 69137), (1471, 13348), (2942, 6674), (3337, 5884)]