19210478112

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{673}}^1\times {\mathrm{14159}}^1$

素因数の和:14855

約数の個数: 144

約数和(自身を含む): 62531239680

約数和(自身を除く): 43320761568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 673, 1008, 1346, 2016, 2019, 2692, 4038, 4711, 5384, 6057, 8076, 9422, 10768, 12114, 14133, 14159, 16152, 18844, 21536, 24228, 28266, 28318, 32304, 37688, 42399, 42477, 48456, 56532, 56636, 64608, 75376, 84798, 84954, 96912, 99113, 113064, 113272, 127431, 150752, 169596, 169908, 193824, 198226, 226128, 226544, 254862, 297339, 339192, 339816, 396452, 452256, 453088, 509724, 594678, 678384, 679632, 792904, 892017, 1019448, 1189356, 1356768, 1359264, 1585808, 1784034, 2038896, 2378712, 3171616, 3568068, 4077792, 4757424, 7136136, 9514848, 9529007, 14272272, 19058014, 28544544, 28587021, 38116028, 57174042, 66703049, 76232056, 85761063, 114348084, 133406098, 152464112, 171522126, 200109147, 228696168, 266812196, 304928224, 343044252, 400218294, 457392336, 533624392, 600327441, 686088504, 800436588, 914784672, 1067248784, 1200654882, 1372177008, 1600873176, 2134497568, 2401309764, 2744354016, 3201746352, 4802619528, 6403492704, 9605239056, 19210478112]

約数ペア:

[(1, 19210478112), (2, 9605239056), (3, 6403492704), (4, 4802619528), (6, 3201746352), (7, 2744354016), (8, 2401309764), (9, 2134497568), (12, 1600873176), (14, 1372177008), (16, 1200654882), (18, 1067248784), (21, 914784672), (24, 800436588), (28, 686088504), (32, 600327441), (36, 533624392), (42, 457392336), (48, 400218294), (56, 343044252), (63, 304928224), (72, 266812196), (84, 228696168), (96, 200109147), (112, 171522126), (126, 152464112), (144, 133406098), (168, 114348084), (224, 85761063), (252, 76232056), (288, 66703049), (336, 57174042), (504, 38116028), (672, 28587021), (673, 28544544), (1008, 19058014), (1346, 14272272), (2016, 9529007), (2019, 9514848), (2692, 7136136), (4038, 4757424), (4711, 4077792), (5384, 3568068), (6057, 3171616), (8076, 2378712), (9422, 2038896), (10768, 1784034), (12114, 1585808), (14133, 1359264), (14159, 1356768), (16152, 1189356), (18844, 1019448), (21536, 892017), (24228, 792904), (28266, 679632), (28318, 678384), (32304, 594678), (37688, 509724), (42399, 453088), (42477, 452256), (48456, 396452), (56532, 339816), (56636, 339192), (64608, 297339), (75376, 254862), (84798, 226544), (84954, 226128), (96912, 198226), (99113, 193824), (113064, 169908), (113272, 169596), (127431, 150752)]