22356728

素因数分解:

$2^3\times {\mathrm{997}}^1\times {\mathrm{2803}}^1$

素因数の和:3806

約数の個数: 16

約数和(自身を含む): 41975880

約数和(自身を除く): 19619152

約数列:

[1, 2, 4, 8, 997, 1994, 2803, 3988, 5606, 7976, 11212, 22424, 2794591, 5589182, 11178364, 22356728]

約数ペア:

[(1, 22356728), (2, 11178364), (4, 5589182), (8, 2794591), (997, 22424), (1994, 11212), (2803, 7976), (3988, 5606)]