11491018

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:163

約数の個数: 64

約数和(自身を含む): 23224320

約数和(自身を除く): 11733302

約数列:

[1, 2, 7, 11, 14, 22, 29, 31, 58, 62, 77, 83, 154, 166, 203, 217, 319, 341, 406, 434, 581, 638, 682, 899, 913, 1162, 1798, 1826, 2233, 2387, 2407, 2573, 4466, 4774, 4814, 5146, 6293, 6391, 9889, 12586, 12782, 16849, 18011, 19778, 26477, 28303, 33698, 36022, 52954, 56606, 69223, 74617, 138446, 149234, 185339, 198121, 370678, 396242, 522319, 820787, 1044638, 1641574, 5745509, 11491018]

約数ペア:

[(1, 11491018), (2, 5745509), (7, 1641574), (11, 1044638), (14, 820787), (22, 522319), (29, 396242), (31, 370678), (58, 198121), (62, 185339), (77, 149234), (83, 138446), (154, 74617), (166, 69223), (203, 56606), (217, 52954), (319, 36022), (341, 33698), (406, 28303), (434, 26477), (581, 19778), (638, 18011), (682, 16849), (899, 12782), (913, 12586), (1162, 9889), (1798, 6391), (1826, 6293), (2233, 5146), (2387, 4814), (2407, 4774), (2573, 4466)]