19021807632

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{63073}}^1$

素因数の和:63248

約数の個数: 80

約数和(自身を含む): 50430942848

約数和(自身を除く): 31409135216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 103, 122, 183, 206, 244, 309, 366, 412, 488, 618, 732, 824, 976, 1236, 1464, 1648, 2472, 2928, 4944, 6283, 12566, 18849, 25132, 37698, 50264, 63073, 75396, 100528, 126146, 150792, 189219, 252292, 301584, 378438, 504584, 756876, 1009168, 1513752, 3027504, 3847453, 6496519, 7694906, 11542359, 12993038, 15389812, 19489557, 23084718, 25986076, 30779624, 38979114, 46169436, 51972152, 61559248, 77958228, 92338872, 103944304, 155916456, 184677744, 311832912, 396287659, 792575318, 1188862977, 1585150636, 2377725954, 3170301272, 4755451908, 6340602544, 9510903816, 19021807632]

約数ペア:

[(1, 19021807632), (2, 9510903816), (3, 6340602544), (4, 4755451908), (6, 3170301272), (8, 2377725954), (12, 1585150636), (16, 1188862977), (24, 792575318), (48, 396287659), (61, 311832912), (103, 184677744), (122, 155916456), (183, 103944304), (206, 92338872), (244, 77958228), (309, 61559248), (366, 51972152), (412, 46169436), (488, 38979114), (618, 30779624), (732, 25986076), (824, 23084718), (976, 19489557), (1236, 15389812), (1464, 12993038), (1648, 11542359), (2472, 7694906), (2928, 6496519), (4944, 3847453), (6283, 3027504), (12566, 1513752), (18849, 1009168), (25132, 756876), (37698, 504584), (50264, 378438), (63073, 301584), (75396, 252292), (100528, 189219), (126146, 150792)]