19331606

素因数分解:

$2^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{2089}}^1$

素因数の和:2759

約数の個数: 16

約数和(自身を含む): 33205920

約数和(自身を除く): 13874314

約数列:

[1, 2, 7, 14, 661, 1322, 2089, 4178, 4627, 9254, 14623, 29246, 1380829, 2761658, 9665803, 19331606]

約数ペア:

[(1, 19331606), (2, 9665803), (7, 2761658), (14, 1380829), (661, 29246), (1322, 14623), (2089, 9254), (4178, 4627)]