19360059

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{2731}}^1$

素因数の和:2890

約数の個数: 16

約数和(自身を含む): 27538560

約数和(自身を除く): 8178501

約数列:

[1, 3, 17, 51, 139, 417, 2363, 2731, 7089, 8193, 46427, 139281, 379609, 1138827, 6453353, 19360059]

約数ペア:

[(1, 19360059), (3, 6453353), (17, 1138827), (51, 379609), (139, 139281), (417, 46427), (2363, 8193), (2731, 7089)]