57181222

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{214967}}^1$

素因数の和:214995

約数の個数: 16

約数和(自身を含む): 103184640

約数和(自身を除く): 46003418

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 214967, 429934, 1504769, 3009538, 4084373, 8168746, 28590611, 57181222]

約数ペア:

[(1, 57181222), (2, 28590611), (7, 8168746), (14, 4084373), (19, 3009538), (38, 1504769), (133, 429934), (266, 214967)]