15691474946

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{5233}}^1$

素因数の和:5595

約数の個数: 64

約数和(自身を含む): 29249434368

約数和(自身を除く): 13557959422

約数列:

[1, 2, 7, 14, 17, 34, 43, 86, 119, 238, 293, 301, 586, 602, 731, 1462, 2051, 4102, 4981, 5117, 5233, 9962, 10234, 10466, 12599, 25198, 34867, 36631, 69734, 73262, 88193, 88961, 176386, 177922, 214183, 225019, 428366, 450038, 622727, 1245454, 1499281, 1533269, 1575133, 2998562, 3066538, 3150266, 3825323, 7650646, 10732883, 21465766, 26065573, 26777261, 52131146, 53554522, 65930567, 131861134, 182459011, 364918022, 461513969, 923027938, 1120819639, 2241639278, 7845737473, 15691474946]

約数ペア:

[(1, 15691474946), (2, 7845737473), (7, 2241639278), (14, 1120819639), (17, 923027938), (34, 461513969), (43, 364918022), (86, 182459011), (119, 131861134), (238, 65930567), (293, 53554522), (301, 52131146), (586, 26777261), (602, 26065573), (731, 21465766), (1462, 10732883), (2051, 7650646), (4102, 3825323), (4981, 3150266), (5117, 3066538), (5233, 2998562), (9962, 1575133), (10234, 1533269), (10466, 1499281), (12599, 1245454), (25198, 622727), (34867, 450038), (36631, 428366), (69734, 225019), (73262, 214183), (88193, 177922), (88961, 176386)]