12480974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:292

約数の個数: 32

約数和(自身を含む): 21282912

約数和(自身を除く): 8801938

約数列:

[1, 2, 11, 22, 41, 82, 101, 137, 202, 274, 451, 902, 1111, 1507, 2222, 3014, 4141, 5617, 8282, 11234, 13837, 27674, 45551, 61787, 91102, 123574, 152207, 304414, 567317, 1134634, 6240487, 12480974]

約数ペア:

[(1, 12480974), (2, 6240487), (11, 1134634), (22, 567317), (41, 304414), (82, 152207), (101, 123574), (137, 91102), (202, 61787), (274, 45551), (451, 27674), (902, 13837), (1111, 11234), (1507, 8282), (2222, 5617), (3014, 4141)]