22440577

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:480

約数の個数: 16

約数和(自身を含む): 24696000

約数和(自身を除く): 2255423

約数列:

[1, 19, 29, 139, 293, 551, 2641, 4031, 5567, 8497, 40727, 76589, 161443, 773813, 1181083, 22440577]

約数ペア:

[(1, 22440577), (19, 1181083), (29, 773813), (139, 161443), (293, 76589), (551, 40727), (2641, 8497), (4031, 5567)]