25138121

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{349}}^1$

素因数の和:608

約数の個数: 16

約数和(自身を含む): 28224000

約数和(自身を除く): 3085879

約数列:

[1, 17, 19, 223, 323, 349, 3791, 4237, 5933, 6631, 72029, 77827, 112727, 1323059, 1478713, 25138121]

約数ペア:

[(1, 25138121), (17, 1478713), (19, 1323059), (223, 112727), (323, 77827), (349, 72029), (3791, 6631), (4237, 5933)]