12666122

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2801}}^1$

素因数の和:2846

約数の個数: 32

約数和(自身を含む): 24209280

約数和(自身を除く): 11543158

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 2801, 4522, 5602, 19607, 39214, 47617, 53219, 95234, 106438, 333319, 372533, 666638, 745066, 904723, 1809446, 6333061, 12666122]

約数ペア:

[(1, 12666122), (2, 6333061), (7, 1809446), (14, 904723), (17, 745066), (19, 666638), (34, 372533), (38, 333319), (119, 106438), (133, 95234), (238, 53219), (266, 47617), (323, 39214), (646, 19607), (2261, 5602), (2801, 4522)]