28186367

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{859}}^1$

素因数の和:1046

約数の個数: 16

約数和(自身を含む): 32611200

約数和(自身を除く): 4424833

約数列:

[1, 11, 19, 157, 209, 859, 1727, 2983, 9449, 16321, 32813, 134863, 179531, 1483493, 2562397, 28186367]

約数ペア:

[(1, 28186367), (11, 2562397), (19, 1483493), (157, 179531), (209, 134863), (859, 32813), (1727, 16321), (2983, 9449)]