22141973

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1399}}^1$

素因数の和:1449

約数の個数: 24

約数和(自身を含む): 28728000

約数和(自身を除く): 6586027

約数列:

[1, 7, 17, 19, 49, 119, 133, 323, 833, 931, 1399, 2261, 9793, 15827, 23783, 26581, 68551, 166481, 186067, 451877, 1165367, 1302469, 3163139, 22141973]

約数ペア:

[(1, 22141973), (7, 3163139), (17, 1302469), (19, 1165367), (49, 451877), (119, 186067), (133, 166481), (323, 68551), (833, 26581), (931, 23783), (1399, 15827), (2261, 9793)]