13431946108

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{304193}}^1$

素因数の和:304306

約数の個数: 48

約数和(自身を含む): 28618571520

約数和(自身を除く): 15186625412

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 83, 133, 166, 266, 332, 532, 581, 1162, 1577, 2324, 3154, 6308, 11039, 22078, 44156, 304193, 608386, 1216772, 2129351, 4258702, 5779667, 8517404, 11559334, 23118668, 25248019, 40457669, 50496038, 80915338, 100992076, 161830676, 176736133, 353472266, 479712361, 706944532, 959424722, 1918849444, 3357986527, 6715973054, 13431946108]

約数ペア:

[(1, 13431946108), (2, 6715973054), (4, 3357986527), (7, 1918849444), (14, 959424722), (19, 706944532), (28, 479712361), (38, 353472266), (76, 176736133), (83, 161830676), (133, 100992076), (166, 80915338), (266, 50496038), (332, 40457669), (532, 25248019), (581, 23118668), (1162, 11559334), (1577, 8517404), (2324, 5779667), (3154, 4258702), (6308, 2129351), (11039, 1216772), (22078, 608386), (44156, 304193)]