12690347

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1$

素因数の和:526

約数の個数: 16

約数和(自身を含む): 14320800

約数和(自身を除く): 1630453

約数列:

[1, 17, 19, 101, 323, 389, 1717, 1919, 6613, 7391, 32623, 39289, 125647, 667913, 746491, 12690347]

約数ペア:

[(1, 12690347), (17, 746491), (19, 667913), (101, 125647), (323, 39289), (389, 32623), (1717, 7391), (1919, 6613)]