19921278384

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1040167}}^1$

素因数の和:1040207

約数の個数: 120

約数和(自身を含む): 67070032640

約数和(自身を除く): 47148754256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 399, 456, 504, 532, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 2128, 2394, 2736, 3192, 4788, 6384, 9576, 19152, 1040167, 2080334, 3120501, 4160668, 6241002, 7281169, 8321336, 9361503, 12482004, 14562338, 16642672, 18723006, 19763173, 21843507, 24964008, 29124676, 37446012, 39526346, 43687014, 49928016, 58249352, 59289519, 65530521, 74892024, 79052692, 87374028, 116498704, 118579038, 131061042, 138342211, 149784048, 158105384, 174748056, 177868557, 237158076, 262122084, 276684422, 316210768, 349496112, 355737114, 415026633, 474316152, 524244168, 553368844, 711474228, 830053266, 948632304, 1048488336, 1106737688, 1245079899, 1422948456, 1660106532, 2213475376, 2490159798, 2845896912, 3320213064, 4980319596, 6640426128, 9960639192, 19921278384]

約数ペア:

[(1, 19921278384), (2, 9960639192), (3, 6640426128), (4, 4980319596), (6, 3320213064), (7, 2845896912), (8, 2490159798), (9, 2213475376), (12, 1660106532), (14, 1422948456), (16, 1245079899), (18, 1106737688), (19, 1048488336), (21, 948632304), (24, 830053266), (28, 711474228), (36, 553368844), (38, 524244168), (42, 474316152), (48, 415026633), (56, 355737114), (57, 349496112), (63, 316210768), (72, 276684422), (76, 262122084), (84, 237158076), (112, 177868557), (114, 174748056), (126, 158105384), (133, 149784048), (144, 138342211), (152, 131061042), (168, 118579038), (171, 116498704), (228, 87374028), (252, 79052692), (266, 74892024), (304, 65530521), (336, 59289519), (342, 58249352), (399, 49928016), (456, 43687014), (504, 39526346), (532, 37446012), (684, 29124676), (798, 24964008), (912, 21843507), (1008, 19763173), (1064, 18723006), (1197, 16642672), (1368, 14562338), (1596, 12482004), (2128, 9361503), (2394, 8321336), (2736, 7281169), (3192, 6241002), (4788, 4160668), (6384, 3120501), (9576, 2080334), (19152, 1040167)]