12245842

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2423}}^1$

素因数の和:2470

約数の個数: 24

約数和(自身を含む): 22165056

約数和(自身を除く): 9919214

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2423, 2527, 4846, 5054, 16961, 33922, 46037, 92074, 322259, 644518, 874703, 1749406, 6122921, 12245842]

約数ペア:

[(1, 12245842), (2, 6122921), (7, 1749406), (14, 874703), (19, 644518), (38, 322259), (133, 92074), (266, 46037), (361, 33922), (722, 16961), (2423, 5054), (2527, 4846)]