16590002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:159

約数の個数: 64

約数和(自身を含む): 31933440

約数和(自身を除く): 15343438

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 43, 71, 86, 142, 143, 209, 247, 286, 418, 473, 494, 559, 781, 817, 923, 946, 1118, 1349, 1562, 1634, 1846, 2698, 2717, 3053, 5434, 6106, 6149, 8987, 10153, 10621, 12298, 14839, 17537, 17974, 20306, 21242, 29678, 33583, 35074, 39689, 58007, 67166, 79378, 116014, 116831, 192907, 233662, 385814, 436579, 638077, 754091, 873158, 1276154, 1508182, 8295001, 16590002]

約数ペア:

[(1, 16590002), (2, 8295001), (11, 1508182), (13, 1276154), (19, 873158), (22, 754091), (26, 638077), (38, 436579), (43, 385814), (71, 233662), (86, 192907), (142, 116831), (143, 116014), (209, 79378), (247, 67166), (286, 58007), (418, 39689), (473, 35074), (494, 33583), (559, 29678), (781, 21242), (817, 20306), (923, 17974), (946, 17537), (1118, 14839), (1349, 12298), (1562, 10621), (1634, 10153), (1846, 8987), (2698, 6149), (2717, 6106), (3053, 5434)]