123882022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{77137}}^1$

素因数の和:77223

約数の個数: 16

約数和(自身を含む): 205495632

約数和(自身を除く): 81613610

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 77137, 154274, 848507, 1697014, 5631001, 11262002, 61941011, 123882022]

約数ペア:

[(1, 123882022), (2, 61941011), (11, 11262002), (22, 5631001), (73, 1697014), (146, 848507), (803, 154274), (1606, 77137)]