19267168470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{822329}}^1$

素因数の和:822421

約数の個数: 64

約数和(自身を含む): 51155504640

約数和(自身を除く): 31888336170

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 71, 110, 142, 165, 213, 330, 355, 426, 710, 781, 1065, 1562, 2130, 2343, 3905, 4686, 7810, 11715, 23430, 822329, 1644658, 2466987, 4111645, 4933974, 8223290, 9045619, 12334935, 18091238, 24669870, 27136857, 45228095, 54273714, 58385359, 90456190, 116770718, 135684285, 175156077, 271368570, 291926795, 350312154, 583853590, 642238949, 875780385, 1284477898, 1751560770, 1926716847, 3211194745, 3853433694, 6422389490, 9633584235, 19267168470]

約数ペア:

[(1, 19267168470), (2, 9633584235), (3, 6422389490), (5, 3853433694), (6, 3211194745), (10, 1926716847), (11, 1751560770), (15, 1284477898), (22, 875780385), (30, 642238949), (33, 583853590), (55, 350312154), (66, 291926795), (71, 271368570), (110, 175156077), (142, 135684285), (165, 116770718), (213, 90456190), (330, 58385359), (355, 54273714), (426, 45228095), (710, 27136857), (781, 24669870), (1065, 18091238), (1562, 12334935), (2130, 9045619), (2343, 8223290), (3905, 4933974), (4686, 4111645), (7810, 2466987), (11715, 1644658), (23430, 822329)]