19301243424

素因数分解:

$2^5\times 3^1\times {\mathrm{181}}^1\times {\mathrm{563}}^1\times {\mathrm{1973}}^1$

素因数の和:2730

約数の個数: 96

約数和(自身を含む): 51062042304

約数和(自身を除く): 31760798880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 181, 362, 543, 563, 724, 1086, 1126, 1448, 1689, 1973, 2172, 2252, 2896, 3378, 3946, 4344, 4504, 5792, 5919, 6756, 7892, 8688, 9008, 11838, 13512, 15784, 17376, 18016, 23676, 27024, 31568, 47352, 54048, 63136, 94704, 101903, 189408, 203806, 305709, 357113, 407612, 611418, 714226, 815224, 1071339, 1110799, 1222836, 1428452, 1630448, 2142678, 2221598, 2445672, 2856904, 3260896, 3332397, 4285356, 4443196, 4891344, 5713808, 6664794, 8570712, 8886392, 9782688, 11427616, 13329588, 17141424, 17772784, 26659176, 34282848, 35545568, 53318352, 106636704, 201054619, 402109238, 603163857, 804218476, 1206327714, 1608436952, 2412655428, 3216873904, 4825310856, 6433747808, 9650621712, 19301243424]

約数ペア:

[(1, 19301243424), (2, 9650621712), (3, 6433747808), (4, 4825310856), (6, 3216873904), (8, 2412655428), (12, 1608436952), (16, 1206327714), (24, 804218476), (32, 603163857), (48, 402109238), (96, 201054619), (181, 106636704), (362, 53318352), (543, 35545568), (563, 34282848), (724, 26659176), (1086, 17772784), (1126, 17141424), (1448, 13329588), (1689, 11427616), (1973, 9782688), (2172, 8886392), (2252, 8570712), (2896, 6664794), (3378, 5713808), (3946, 4891344), (4344, 4443196), (4504, 4285356), (5792, 3332397), (5919, 3260896), (6756, 2856904), (7892, 2445672), (8688, 2221598), (9008, 2142678), (11838, 1630448), (13512, 1428452), (15784, 1222836), (17376, 1110799), (18016, 1071339), (23676, 815224), (27024, 714226), (31568, 611418), (47352, 407612), (54048, 357113), (63136, 305709), (94704, 203806), (101903, 189408)]