19439098

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{16729}}^1$

素因数の和:16821

約数の個数: 16

約数和(自身を含む): 33727680

約数和(自身を除く): 14288582

約数列:

[1, 2, 7, 14, 83, 166, 581, 1162, 16729, 33458, 117103, 234206, 1388507, 2777014, 9719549, 19439098]

約数ペア:

[(1, 19439098), (2, 9719549), (7, 2777014), (14, 1388507), (83, 234206), (166, 117103), (581, 33458), (1162, 16729)]