2019595235

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{53777}}^1$

素因数の和:53855

約数の個数: 32

約数和(自身を含む): 2942732160

約数和(自身を除く): 923136925

約数列:

[1, 5, 7, 29, 35, 37, 145, 185, 203, 259, 1015, 1073, 1295, 5365, 7511, 37555, 53777, 268885, 376439, 1559533, 1882195, 1989749, 7797665, 9948745, 10916731, 13928243, 54583655, 57702721, 69641215, 288513605, 403919047, 2019595235]

約数ペア:

[(1, 2019595235), (5, 403919047), (7, 288513605), (29, 69641215), (35, 57702721), (37, 54583655), (145, 13928243), (185, 10916731), (203, 9948745), (259, 7797665), (1015, 1989749), (1073, 1882195), (1295, 1559533), (5365, 376439), (7511, 268885), (37555, 53777)]