66731306

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{17387}}^1$

素因数の和:17509

約数の個数: 16

約数和(自身を含む): 106414560

約数和(自身を除く): 39683254

約数列:

[1, 2, 19, 38, 101, 202, 1919, 3838, 17387, 34774, 330353, 660706, 1756087, 3512174, 33365653, 66731306]

約数ペア:

[(1, 66731306), (2, 33365653), (19, 3512174), (38, 1756087), (101, 660706), (202, 330353), (1919, 34774), (3838, 17387)]