22039871

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2081}}^1$

素因数の和:2194

約数の個数: 16

約数和(自身を含む): 26982720

約数和(自身を除く): 4942849

約数列:

[1, 7, 17, 89, 119, 623, 1513, 2081, 10591, 14567, 35377, 185209, 247639, 1296463, 3148553, 22039871]

約数ペア:

[(1, 22039871), (7, 3148553), (17, 1296463), (89, 247639), (119, 185209), (623, 35377), (1513, 14567), (2081, 10591)]