25984609

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{6737}}^1$

素因数の和:6792

約数の個数: 16

約数和(自身を含む): 32342400

約数和(自身を除く): 6357791

約数列:

[1, 7, 19, 29, 133, 203, 551, 3857, 6737, 47159, 128003, 195373, 896021, 1367611, 3712087, 25984609]

約数ペア:

[(1, 25984609), (7, 3712087), (19, 1367611), (29, 896021), (133, 195373), (203, 128003), (551, 47159), (3857, 6737)]