12674501

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{409}}^1$

素因数の和:668

約数の個数: 16

約数和(自身を含む): 15350400

約数和(自身を除く): 2675899

約数列:

[1, 7, 19, 133, 233, 409, 1631, 2863, 4427, 7771, 30989, 54397, 95297, 667079, 1810643, 12674501]

約数ペア:

[(1, 12674501), (7, 1810643), (19, 667079), (133, 95297), (233, 54397), (409, 30989), (1631, 7771), (2863, 4427)]