25293298

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{617}}^1$

素因数の和:921

約数の個数: 16

約数和(自身を含む): 38563200

約数和(自身を除く): 13269902

約数列:

[1, 2, 103, 199, 206, 398, 617, 1234, 20497, 40994, 63551, 122783, 127102, 245566, 12646649, 25293298]

約数ペア:

[(1, 25293298), (2, 12646649), (103, 245566), (199, 127102), (206, 122783), (398, 63551), (617, 40994), (1234, 20497)]