7439222

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{27967}}^1$

素因数の和:27995

約数の個数: 16

約数和(自身を含む): 13424640

約数和(自身を除く): 5985418

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 27967, 55934, 195769, 391538, 531373, 1062746, 3719611, 7439222]

約数ペア:

[(1, 7439222), (2, 3719611), (7, 1062746), (14, 531373), (19, 391538), (38, 195769), (133, 55934), (266, 27967)]