12738113

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:428

約数の個数: 16

約数和(自身を含む): 14177280

約数和(自身を除く): 1439167

約数列:

[1, 19, 23, 103, 283, 437, 1957, 2369, 5377, 6509, 29149, 45011, 123671, 553831, 670427, 12738113]

約数ペア:

[(1, 12738113), (19, 670427), (23, 553831), (103, 123671), (283, 45011), (437, 29149), (1957, 6509), (2369, 5377)]