12757276

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{26801}}^1$

素因数の和:26829

約数の個数: 24

約数和(自身を含む): 27016416

約数和(自身を除く): 14259140

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 26801, 53602, 107204, 187607, 375214, 455617, 750428, 911234, 1822468, 3189319, 6378638, 12757276]

約数ペア:

[(1, 12757276), (2, 6378638), (4, 3189319), (7, 1822468), (14, 911234), (17, 750428), (28, 455617), (34, 375214), (68, 187607), (119, 107204), (238, 53602), (476, 26801)]