12659878

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{82207}}^1$

素因数の和:82227

約数の個数: 16

約数和(自身を含む): 23675904

約数和(自身を除く): 11016026

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 82207, 164414, 575449, 904277, 1150898, 1808554, 6329939, 12659878]

約数ペア:

[(1, 12659878), (2, 6329939), (7, 1808554), (11, 1150898), (14, 904277), (22, 575449), (77, 164414), (154, 82207)]