1947520938

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{11173}}^1$

素因数の和:11347

約数の個数: 64

約数和(自身を含む): 4505356800

約数和(自身を除く): 2557835862

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 139, 209, 278, 417, 418, 627, 834, 1254, 1529, 2641, 3058, 4587, 5282, 7923, 9174, 11173, 15846, 22346, 29051, 33519, 58102, 67038, 87153, 122903, 174306, 212287, 245806, 368709, 424574, 636861, 737418, 1273722, 1553047, 2335157, 3106094, 4659141, 4670314, 7005471, 9318282, 14010942, 17083517, 29507893, 34167034, 51250551, 59015786, 88523679, 102501102, 177047358, 324586823, 649173646, 973760469, 1947520938]

約数ペア:

[(1, 1947520938), (2, 973760469), (3, 649173646), (6, 324586823), (11, 177047358), (19, 102501102), (22, 88523679), (33, 59015786), (38, 51250551), (57, 34167034), (66, 29507893), (114, 17083517), (139, 14010942), (209, 9318282), (278, 7005471), (417, 4670314), (418, 4659141), (627, 3106094), (834, 2335157), (1254, 1553047), (1529, 1273722), (2641, 737418), (3058, 636861), (4587, 424574), (5282, 368709), (7923, 245806), (9174, 212287), (11173, 174306), (15846, 122903), (22346, 87153), (29051, 67038), (33519, 58102)]