11849951519

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{225143}}^1$

素因数の和:225326

約数の個数: 16

約数和(自身を含む): 13861665792

約数和(自身を除く): 2011714273

約数列:

[1, 7, 73, 103, 511, 721, 7519, 52633, 225143, 1576001, 16435439, 23189729, 115048073, 162328103, 1692850217, 11849951519]

約数ペア:

[(1, 11849951519), (7, 1692850217), (73, 162328103), (103, 115048073), (511, 23189729), (721, 16435439), (7519, 1576001), (52633, 225143)]