15691411326

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{19477}}^1$

素因数の和:19729

約数の個数: 64

約数和(自身を含む): 34106757120

約数和(自身を除く): 18415345794

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 191, 222, 382, 573, 703, 1146, 1406, 2109, 3629, 4218, 7067, 7258, 10887, 14134, 19477, 21201, 21774, 38954, 42402, 58431, 116862, 134273, 268546, 370063, 402819, 720649, 740126, 805638, 1110189, 1441298, 2161947, 2220378, 3720107, 4323894, 7440214, 11160321, 13692331, 22320642, 27384662, 41076993, 70682033, 82153986, 137643959, 141364066, 212046099, 275287918, 412931877, 424092198, 825863754, 2615235221, 5230470442, 7845705663, 15691411326]

約数ペア:

[(1, 15691411326), (2, 7845705663), (3, 5230470442), (6, 2615235221), (19, 825863754), (37, 424092198), (38, 412931877), (57, 275287918), (74, 212046099), (111, 141364066), (114, 137643959), (191, 82153986), (222, 70682033), (382, 41076993), (573, 27384662), (703, 22320642), (1146, 13692331), (1406, 11160321), (2109, 7440214), (3629, 4323894), (4218, 3720107), (7067, 2220378), (7258, 2161947), (10887, 1441298), (14134, 1110189), (19477, 805638), (21201, 740126), (21774, 720649), (38954, 402819), (42402, 370063), (58431, 268546), (116862, 134273)]