8190292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 16793280

約数和(自身を除く): 8602988

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 97, 101, 194, 202, 209, 388, 404, 418, 836, 1067, 1111, 1843, 1919, 2134, 2222, 3686, 3838, 4268, 4444, 7372, 7676, 9797, 19594, 20273, 21109, 39188, 40546, 42218, 81092, 84436, 107767, 186143, 215534, 372286, 431068, 744572, 2047573, 4095146, 8190292]

約数ペア:

[(1, 8190292), (2, 4095146), (4, 2047573), (11, 744572), (19, 431068), (22, 372286), (38, 215534), (44, 186143), (76, 107767), (97, 84436), (101, 81092), (194, 42218), (202, 40546), (209, 39188), (388, 21109), (404, 20273), (418, 19594), (836, 9797), (1067, 7676), (1111, 7372), (1843, 4444), (1919, 4268), (2134, 3838), (2222, 3686)]