12239711

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:155

約数の個数: 32

約数和(自身を含む): 15266880

約数和(自身を除く): 3027169

約数列:

[1, 11, 17, 29, 37, 61, 187, 319, 407, 493, 629, 671, 1037, 1073, 1769, 2257, 5423, 6919, 11407, 11803, 18241, 19459, 24827, 30073, 38369, 65453, 200651, 330803, 422059, 719983, 1112701, 12239711]

約数ペア:

[(1, 12239711), (11, 1112701), (17, 719983), (29, 422059), (37, 330803), (61, 200651), (187, 65453), (319, 38369), (407, 30073), (493, 24827), (629, 19459), (671, 18241), (1037, 11803), (1073, 11407), (1769, 6919), (2257, 5423)]