2019080105

素因数分解:

$5^1\times 7^1\times {\mathrm{1103}}^1\times {\mathrm{52301}}^1$

素因数の和:53416

約数の個数: 16

約数和(自身を含む): 2771587584

約数和(自身を除く): 752507479

約数列:

[1, 5, 7, 35, 1103, 5515, 7721, 38605, 52301, 261505, 366107, 1830535, 57688003, 288440015, 403816021, 2019080105]

約数ペア:

[(1, 2019080105), (5, 403816021), (7, 288440015), (35, 57688003), (1103, 1830535), (5515, 366107), (7721, 261505), (38605, 52301)]