22153703

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{701}}^1$

素因数の和:755

約数の個数: 24

約数和(自身を含む): 27748656

約数和(自身を除く): 5594953

約数列:

[1, 11, 13, 17, 143, 169, 187, 221, 701, 1859, 2431, 2873, 7711, 9113, 11917, 31603, 100243, 118469, 131087, 154921, 1303159, 1704131, 2013973, 22153703]

約数ペア:

[(1, 22153703), (11, 2013973), (13, 1704131), (17, 1303159), (143, 154921), (169, 131087), (187, 118469), (221, 100243), (701, 31603), (1859, 11917), (2431, 9113), (2873, 7711)]