12566809

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:384

約数の個数: 16

約数和(自身を含む): 13968000

約数和(自身を除く): 1401191

約数列:

[1, 19, 23, 149, 193, 437, 2831, 3427, 3667, 4439, 28757, 65113, 84341, 546383, 661411, 12566809]

約数ペア:

[(1, 12566809), (19, 661411), (23, 546383), (149, 84341), (193, 65113), (437, 28757), (2831, 4439), (3427, 3667)]