11973781

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1$

素因数の和:780

約数の個数: 16

約数和(自身を含む): 13478400

約数和(自身を除く): 1504619

約数列:

[1, 19, 29, 31, 551, 589, 701, 899, 13319, 17081, 20329, 21731, 386251, 412889, 630199, 11973781]

約数ペア:

[(1, 11973781), (19, 630199), (29, 412889), (31, 386251), (551, 21731), (589, 20329), (701, 17081), (899, 13319)]