12351310316

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{971}}^1$

素因数の和:1419

約数の個数: 72

約数和(自身を含む): 23890857984

約数和(自身を除く): 11539547668

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 361, 383, 437, 722, 766, 874, 971, 1444, 1532, 1748, 1942, 3884, 7277, 8303, 8809, 14554, 16606, 17618, 18449, 22333, 29108, 33212, 35236, 36898, 44666, 73796, 89332, 138263, 167371, 276526, 334742, 350531, 371893, 424327, 553052, 669484, 701062, 743786, 848654, 1402124, 1487572, 1697308, 3180049, 6360098, 7065967, 8062213, 8553539, 12720196, 14131934, 16124426, 17107078, 28263868, 32248852, 34214156, 134253373, 162517241, 268506746, 325034482, 537013492, 650068964, 3087827579, 6175655158, 12351310316]

約数ペア:

[(1, 12351310316), (2, 6175655158), (4, 3087827579), (19, 650068964), (23, 537013492), (38, 325034482), (46, 268506746), (76, 162517241), (92, 134253373), (361, 34214156), (383, 32248852), (437, 28263868), (722, 17107078), (766, 16124426), (874, 14131934), (971, 12720196), (1444, 8553539), (1532, 8062213), (1748, 7065967), (1942, 6360098), (3884, 3180049), (7277, 1697308), (8303, 1487572), (8809, 1402124), (14554, 848654), (16606, 743786), (17618, 701062), (18449, 669484), (22333, 553052), (29108, 424327), (33212, 371893), (35236, 350531), (36898, 334742), (44666, 276526), (73796, 167371), (89332, 138263)]