22252109

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{313}}^1$

素因数の和:628

約数の個数: 16

約数和(自身を含む): 25501824

約数和(自身を除く): 3249715

約数列:

[1, 11, 23, 253, 281, 313, 3091, 3443, 6463, 7199, 71093, 79189, 87953, 967483, 2022919, 22252109]

約数ペア:

[(1, 22252109), (11, 2022919), (23, 967483), (253, 87953), (281, 79189), (313, 71093), (3091, 7199), (3443, 6463)]