19992024052

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{17041}}^1$

素因数の和:17369

約数の個数: 96

約数和(自身を含む): 47137353984

約数和(自身を除く): 27145329932

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 293, 308, 364, 572, 586, 1001, 1172, 2002, 2051, 3223, 3809, 4004, 4102, 6446, 7618, 8204, 12892, 15236, 17041, 22561, 26663, 34082, 41899, 45122, 53326, 68164, 83798, 90244, 106652, 119287, 167596, 187451, 221533, 238574, 293293, 374902, 443066, 477148, 586586, 749804, 886132, 1173172, 1312157, 1550731, 2436863, 2624314, 3101462, 4873726, 4993013, 5248628, 6202924, 9747452, 9986026, 17058041, 19972052, 34116082, 34951091, 54923143, 64909169, 68232164, 69902182, 109846286, 129818338, 139804364, 219692572, 259636676, 384462001, 454364183, 714000859, 768924002, 908728366, 1428001718, 1537848004, 1817456732, 2856003436, 4998006013, 9996012026, 19992024052]

約数ペア:

[(1, 19992024052), (2, 9996012026), (4, 4998006013), (7, 2856003436), (11, 1817456732), (13, 1537848004), (14, 1428001718), (22, 908728366), (26, 768924002), (28, 714000859), (44, 454364183), (52, 384462001), (77, 259636676), (91, 219692572), (143, 139804364), (154, 129818338), (182, 109846286), (286, 69902182), (293, 68232164), (308, 64909169), (364, 54923143), (572, 34951091), (586, 34116082), (1001, 19972052), (1172, 17058041), (2002, 9986026), (2051, 9747452), (3223, 6202924), (3809, 5248628), (4004, 4993013), (4102, 4873726), (6446, 3101462), (7618, 2624314), (8204, 2436863), (12892, 1550731), (15236, 1312157), (17041, 1173172), (22561, 886132), (26663, 749804), (34082, 586586), (41899, 477148), (45122, 443066), (53326, 374902), (68164, 293293), (83798, 238574), (90244, 221533), (106652, 187451), (119287, 167596)]