19023081

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{82351}}^1$

素因数の和:82372

約数の個数: 16

約数和(自身を含む): 31623168

約数和(自身を除く): 12600087

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 82351, 247053, 576457, 905861, 1729371, 2717583, 6341027, 19023081]

約数ペア:

[(1, 19023081), (3, 6341027), (7, 2717583), (11, 1729371), (21, 905861), (33, 576457), (77, 247053), (231, 82351)]