12185821

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1217}}^1$

素因数の和:1284

約数の個数: 16

約数和(自身を含む): 14031360

約数和(自身を除く): 1845539

約数列:

[1, 17, 19, 31, 323, 527, 589, 1217, 10013, 20689, 23123, 37727, 393091, 641359, 716813, 12185821]

約数ペア:

[(1, 12185821), (17, 716813), (19, 641359), (31, 393091), (323, 37727), (527, 23123), (589, 20689), (1217, 10013)]