843435604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19168991}}^1$

素因数の和:19169006

約数の個数: 12

約数和(自身を含む): 1610195328

約数和(自身を除く): 766759724

約数列:

[1, 2, 4, 11, 22, 44, 19168991, 38337982, 76675964, 210858901, 421717802, 843435604]

約数ペア:

[(1, 843435604), (2, 421717802), (4, 210858901), (11, 76675964), (22, 38337982), (44, 19168991)]