19200443152

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1\times {\mathrm{6841}}^1$

素因数の和:7328

約数の個数: 80

約数和(自身を含む): 41782397184

約数和(自身を除く): 22581954032

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 431, 592, 814, 862, 1628, 1724, 3256, 3448, 4741, 6512, 6841, 6896, 9482, 13682, 15947, 18964, 27364, 31894, 37928, 54728, 63788, 75251, 75856, 109456, 127576, 150502, 175417, 253117, 255152, 301004, 350834, 506234, 602008, 701668, 1012468, 1204016, 1403336, 2024936, 2784287, 2806672, 2948471, 4049872, 5568574, 5896942, 11137148, 11793884, 22274296, 23587768, 32433181, 44548592, 47175536, 64866362, 109093427, 129732724, 218186854, 259465448, 436373708, 518930896, 872747416, 1200027697, 1745494832, 2400055394, 4800110788, 9600221576, 19200443152]

約数ペア:

[(1, 19200443152), (2, 9600221576), (4, 4800110788), (8, 2400055394), (11, 1745494832), (16, 1200027697), (22, 872747416), (37, 518930896), (44, 436373708), (74, 259465448), (88, 218186854), (148, 129732724), (176, 109093427), (296, 64866362), (407, 47175536), (431, 44548592), (592, 32433181), (814, 23587768), (862, 22274296), (1628, 11793884), (1724, 11137148), (3256, 5896942), (3448, 5568574), (4741, 4049872), (6512, 2948471), (6841, 2806672), (6896, 2784287), (9482, 2024936), (13682, 1403336), (15947, 1204016), (18964, 1012468), (27364, 701668), (31894, 602008), (37928, 506234), (54728, 350834), (63788, 301004), (75251, 255152), (75856, 253117), (109456, 175417), (127576, 150502)]