2012112559

素因数分解:

${\mathrm{19}}^2\times {\mathrm{239}}^1\times {\mathrm{23321}}^1$

素因数の和:23598

約数の個数: 12

約数和(自身を含む): 2132563680

約数和(自身を除く): 120451121

約数列:

[1, 19, 239, 361, 4541, 23321, 86279, 443099, 5573719, 8418881, 105900661, 2012112559]

約数ペア:

[(1, 2012112559), (19, 105900661), (239, 8418881), (361, 5573719), (4541, 443099), (23321, 86279)]