26861978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{93923}}^1$

素因数の和:93949

約数の個数: 16

約数和(自身を含む): 47337696

約数和(自身を除く): 20475718

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 93923, 187846, 1033153, 1220999, 2066306, 2441998, 13430989, 26861978]

約数ペア:

[(1, 26861978), (2, 13430989), (11, 2441998), (13, 2066306), (22, 1220999), (26, 1033153), (143, 187846), (286, 93923)]