25293169

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{389}}^1$

素因数の和:680

約数の個数: 16

約数和(自身を含む): 28978560

約数和(自身を除く): 3685391

約数列:

[1, 11, 23, 253, 257, 389, 2827, 4279, 5911, 8947, 65021, 98417, 99973, 1099703, 2299379, 25293169]

約数ペア:

[(1, 25293169), (11, 2299379), (23, 1099703), (253, 99973), (257, 98417), (389, 65021), (2827, 8947), (4279, 5911)]