235339918

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{23719}}^1$

素因数の和:23784

約数の個数: 24

約数和(自身を含む): 397499760

約数和(自身を除く): 162159842

約数列:

[1, 2, 11, 22, 41, 82, 121, 242, 451, 902, 4961, 9922, 23719, 47438, 260909, 521818, 972479, 1944958, 2869999, 5739998, 10697269, 21394538, 117669959, 235339918]

約数ペア:

[(1, 235339918), (2, 117669959), (11, 21394538), (22, 10697269), (41, 5739998), (82, 2869999), (121, 1944958), (242, 972479), (451, 521818), (902, 260909), (4961, 47438), (9922, 23719)]