268395919

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{67589}}^1$

素因数の和:67638

約数の個数: 12

約数和(自身を含む): 309021480

約数和(自身を除く): 40625561

約数列:

[1, 11, 19, 209, 361, 3971, 67589, 743479, 1284191, 14126101, 24399629, 268395919]

約数ペア:

[(1, 268395919), (11, 24399629), (19, 14126101), (209, 1284191), (361, 743479), (3971, 67589)]