12705342

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{162889}}^1$

素因数の和:162907

約数の個数: 16

約数和(自身を含む): 27365520

約数和(自身を除く): 14660178

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 162889, 325778, 488667, 977334, 2117557, 4235114, 6352671, 12705342]

約数ペア:

[(1, 12705342), (2, 6352671), (3, 4235114), (6, 2117557), (13, 977334), (26, 488667), (39, 325778), (78, 162889)]