19093053

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{7159}}^1$

素因数の和:7296

約数の個数: 16

約数和(自身を含む): 29327360

約数和(自身を除く): 10234307

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 7159, 21477, 50113, 150339, 909193, 2727579, 6364351, 19093053]

約数ペア:

[(1, 19093053), (3, 6364351), (7, 2727579), (21, 909193), (127, 150339), (381, 50113), (889, 21477), (2667, 7159)]