13311286

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{809}}^1$

素因数の和:1263

約数の個数: 16

約数和(自身を含む): 21092400

約数和(自身を除く): 7781114

約数列:

[1, 2, 19, 38, 433, 809, 866, 1618, 8227, 15371, 16454, 30742, 350297, 700594, 6655643, 13311286]

約数ペア:

[(1, 13311286), (2, 6655643), (19, 700594), (38, 350297), (433, 30742), (809, 16454), (866, 15371), (1618, 8227)]