12711738

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{162971}}^1$

素因数の和:162989

約数の個数: 16

約数和(自身を含む): 27379296

約数和(自身を除く): 14667558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 162971, 325942, 488913, 977826, 2118623, 4237246, 6355869, 12711738]

約数ペア:

[(1, 12711738), (2, 6355869), (3, 4237246), (6, 2118623), (13, 977826), (26, 488913), (39, 325942), (78, 162971)]