12856722

素因数分解:

$2^1\times 3^1\times {\mathrm{251}}^1\times {\mathrm{8537}}^1$

素因数の和:8793

約数の個数: 16

約数和(自身を含む): 25818912

約数和(自身を除く): 12962190

約数列:

[1, 2, 3, 6, 251, 502, 753, 1506, 8537, 17074, 25611, 51222, 2142787, 4285574, 6428361, 12856722]

約数ペア:

[(1, 12856722), (2, 6428361), (3, 4285574), (6, 2142787), (251, 51222), (502, 25611), (753, 17074), (1506, 8537)]