18541441

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{233}}^1$

素因数の和:432

約数の個数: 16

約数和(自身を含む): 20487168

約数和(自身を除く): 1945727

約数列:

[1, 17, 31, 151, 233, 527, 2567, 3961, 4681, 7223, 35183, 79577, 122791, 598111, 1090673, 18541441]

約数ペア:

[(1, 18541441), (17, 1090673), (31, 598111), (151, 122791), (233, 79577), (527, 35183), (2567, 7223), (3961, 4681)]