11268686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:129

約数の個数: 48

約数和(自身を含む): 21019824

約数和(自身を除く): 9751138

約数列:

[1, 2, 11, 13, 22, 26, 31, 41, 62, 82, 143, 286, 341, 403, 451, 533, 682, 806, 902, 961, 1066, 1271, 1922, 2542, 4433, 5863, 8866, 10571, 11726, 12493, 13981, 16523, 21142, 24986, 27962, 33046, 39401, 78802, 137423, 181753, 274846, 363506, 433411, 512213, 866822, 1024426, 5634343, 11268686]

約数ペア:

[(1, 11268686), (2, 5634343), (11, 1024426), (13, 866822), (22, 512213), (26, 433411), (31, 363506), (41, 274846), (62, 181753), (82, 137423), (143, 78802), (286, 39401), (341, 33046), (403, 27962), (451, 24986), (533, 21142), (682, 16523), (806, 13981), (902, 12493), (961, 11726), (1066, 10571), (1271, 8866), (1922, 5863), (2542, 4433)]