21706234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{9221}}^1$

素因数の和:9341

約数の個数: 16

約数和(自身を含む): 35855136

約数和(自身を除く): 14148902

約数列:

[1, 2, 11, 22, 107, 214, 1177, 2354, 9221, 18442, 101431, 202862, 986647, 1973294, 10853117, 21706234]

約数ペア:

[(1, 21706234), (2, 10853117), (11, 1973294), (22, 986647), (107, 202862), (214, 101431), (1177, 18442), (2354, 9221)]