13579522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{571}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 23721984

約数和(自身を除く): 10142462

約数列:

[1, 2, 11, 22, 23, 46, 47, 94, 253, 506, 517, 571, 1034, 1081, 1142, 2162, 6281, 11891, 12562, 13133, 23782, 26266, 26837, 53674, 144463, 288926, 295207, 590414, 617251, 1234502, 6789761, 13579522]

約数ペア:

[(1, 13579522), (2, 6789761), (11, 1234502), (22, 617251), (23, 590414), (46, 295207), (47, 288926), (94, 144463), (253, 53674), (506, 26837), (517, 26266), (571, 23782), (1034, 13133), (1081, 12562), (1142, 11891), (2162, 6281)]