19630313608

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{653}}^1\times {\mathrm{821}}^1$

素因数の和:1702

約数の個数: 64

約数和(自身を含む): 38706336000

約数和(自身を除く): 19076022392

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 199, 398, 653, 796, 821, 1306, 1592, 1642, 2612, 3284, 4577, 5224, 6568, 9154, 15019, 18308, 18883, 30038, 36616, 37766, 60076, 75532, 120152, 129947, 151064, 163379, 259894, 326758, 519788, 536113, 653516, 1039576, 1072226, 1307032, 2144452, 2988781, 3757717, 4288904, 5977562, 7515434, 11955124, 12330599, 15030868, 23910248, 24661198, 30061736, 49322396, 98644792, 106686487, 213372974, 426745948, 853491896, 2453789201, 4907578402, 9815156804, 19630313608]

約数ペア:

[(1, 19630313608), (2, 9815156804), (4, 4907578402), (8, 2453789201), (23, 853491896), (46, 426745948), (92, 213372974), (184, 106686487), (199, 98644792), (398, 49322396), (653, 30061736), (796, 24661198), (821, 23910248), (1306, 15030868), (1592, 12330599), (1642, 11955124), (2612, 7515434), (3284, 5977562), (4577, 4288904), (5224, 3757717), (6568, 2988781), (9154, 2144452), (15019, 1307032), (18308, 1072226), (18883, 1039576), (30038, 653516), (36616, 536113), (37766, 519788), (60076, 326758), (75532, 259894), (120152, 163379), (129947, 151064)]