22240724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{21977}}^1$

素因数の和:22015

約数の個数: 24

約数和(自身を含む): 44307648

約数和(自身を除く): 22066924

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 21977, 43954, 87908, 241747, 483494, 505471, 966988, 1010942, 2021884, 5560181, 11120362, 22240724]

約数ペア:

[(1, 22240724), (2, 11120362), (4, 5560181), (11, 2021884), (22, 1010942), (23, 966988), (44, 505471), (46, 483494), (92, 241747), (253, 87908), (506, 43954), (1012, 21977)]