22919017

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{577}}^1$

素因数の和:768

約数の個数: 16

約数和(自身を含む): 26301312

約数和(自身を除く): 3382295

約数列:

[1, 11, 23, 157, 253, 577, 1727, 3611, 6347, 13271, 39721, 90589, 145981, 996479, 2083547, 22919017]

約数ペア:

[(1, 22919017), (11, 2083547), (23, 996479), (157, 145981), (253, 90589), (577, 39721), (1727, 13271), (3611, 6347)]