255569399

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{8237}}^1$

素因数の和:8350

約数の個数: 16

約数和(自身を含む): 284705280

約数和(自身を除く): 29135881

約数列:

[1, 19, 23, 71, 437, 1349, 1633, 8237, 31027, 156503, 189451, 584827, 3599569, 11111713, 13451021, 255569399]

約数ペア:

[(1, 255569399), (19, 13451021), (23, 11111713), (71, 3599569), (437, 584827), (1349, 189451), (1633, 156503), (8237, 31027)]