12508782

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 29998080

約数和(自身を除く): 17489298

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 61, 66, 78, 122, 143, 183, 239, 286, 366, 429, 478, 671, 717, 793, 858, 1342, 1434, 1586, 2013, 2379, 2629, 3107, 4026, 4758, 5258, 6214, 7887, 8723, 9321, 14579, 15774, 17446, 18642, 26169, 29158, 34177, 43737, 52338, 68354, 87474, 102531, 160369, 189527, 205062, 320738, 379054, 481107, 568581, 962214, 1137162, 2084797, 4169594, 6254391, 12508782]

約数ペア:

[(1, 12508782), (2, 6254391), (3, 4169594), (6, 2084797), (11, 1137162), (13, 962214), (22, 568581), (26, 481107), (33, 379054), (39, 320738), (61, 205062), (66, 189527), (78, 160369), (122, 102531), (143, 87474), (183, 68354), (239, 52338), (286, 43737), (366, 34177), (429, 29158), (478, 26169), (671, 18642), (717, 17446), (793, 15774), (858, 14579), (1342, 9321), (1434, 8723), (1586, 7887), (2013, 6214), (2379, 5258), (2629, 4758), (3107, 4026)]