19432094

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{2621}}^1$

素因数の和:2971

約数の個数: 16

約数和(自身を含む): 31904496

約数和(自身を除く): 12472402

約数列:

[1, 2, 11, 22, 337, 674, 2621, 3707, 5242, 7414, 28831, 57662, 883277, 1766554, 9716047, 19432094]

約数ペア:

[(1, 19432094), (2, 9716047), (11, 1766554), (22, 883277), (337, 57662), (674, 28831), (2621, 7414), (3707, 5242)]