219882146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2087}}^1\times {\mathrm{4789}}^1$

素因数の和:6889

約数の個数: 16

約数和(自身を含む): 360054720

約数和(自身を除く): 140172574

約数列:

[1, 2, 11, 22, 2087, 4174, 4789, 9578, 22957, 45914, 52679, 105358, 9994643, 19989286, 109941073, 219882146]

約数ペア:

[(1, 219882146), (2, 109941073), (11, 19989286), (22, 9994643), (2087, 105358), (4174, 52679), (4789, 45914), (9578, 22957)]