16883058

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 38154240

約数和(自身を除く): 21271182

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 47, 57, 69, 94, 114, 137, 138, 141, 274, 282, 411, 437, 822, 874, 893, 1081, 1311, 1786, 2162, 2603, 2622, 2679, 3151, 3243, 5206, 5358, 6302, 6439, 6486, 7809, 9453, 12878, 15618, 18906, 19317, 20539, 38634, 41078, 59869, 61617, 119738, 122341, 123234, 148097, 179607, 244682, 296194, 359214, 367023, 444291, 734046, 888582, 2813843, 5627686, 8441529, 16883058]

約数ペア:

[(1, 16883058), (2, 8441529), (3, 5627686), (6, 2813843), (19, 888582), (23, 734046), (38, 444291), (46, 367023), (47, 359214), (57, 296194), (69, 244682), (94, 179607), (114, 148097), (137, 123234), (138, 122341), (141, 119738), (274, 61617), (282, 59869), (411, 41078), (437, 38634), (822, 20539), (874, 19317), (893, 18906), (1081, 15618), (1311, 12878), (1786, 9453), (2162, 7809), (2603, 6486), (2622, 6439), (2679, 6302), (3151, 5358), (3243, 5206)]