12556878

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{19559}}^1$

素因数の和:19671

約数の個数: 16

約数和(自身を含む): 25349760

約数和(自身を除く): 12792882

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 19559, 39118, 58677, 117354, 2092813, 4185626, 6278439, 12556878]

約数ペア:

[(1, 12556878), (2, 6278439), (3, 4185626), (6, 2092813), (107, 117354), (214, 58677), (321, 39118), (642, 19559)]