12230812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{2029}}^1$

素因数の和:2181

約数の個数: 24

約数和(自身を含む): 23531760

約数和(自身を除く): 11300948

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 548, 1507, 2029, 3014, 4058, 6028, 8116, 22319, 44638, 89276, 277973, 555946, 1111892, 3057703, 6115406, 12230812]

約数ペア:

[(1, 12230812), (2, 6115406), (4, 3057703), (11, 1111892), (22, 555946), (44, 277973), (137, 89276), (274, 44638), (548, 22319), (1507, 8116), (2029, 6028), (3014, 4058)]