19655380976

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{55589}}^1$

素因数の和:55663

約数の個数: 120

約数和(自身を含む): 49506675120

約数和(自身を除く): 29851294144

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 41, 44, 49, 56, 77, 82, 88, 98, 112, 154, 164, 176, 196, 287, 308, 328, 392, 451, 539, 574, 616, 656, 784, 902, 1078, 1148, 1232, 1804, 2009, 2156, 2296, 3157, 3608, 4018, 4312, 4592, 6314, 7216, 8036, 8624, 12628, 16072, 22099, 25256, 32144, 44198, 50512, 55589, 88396, 111178, 176792, 222356, 353584, 389123, 444712, 611479, 778246, 889424, 1222958, 1556492, 2279149, 2445916, 2723861, 3112984, 4280353, 4558298, 4891832, 5447722, 6225968, 8560706, 9116596, 9783664, 10895444, 15954043, 17121412, 18233192, 21790888, 25070639, 29962471, 31908086, 34242824, 36466384, 43581776, 50141278, 59924942, 63816172, 68485648, 100282556, 111678301, 119849884, 127632344, 175494473, 200565112, 223356602, 239699768, 255264688, 350988946, 401130224, 446713204, 479399536, 701977892, 893426408, 1228461311, 1403955784, 1786852816, 2456922622, 2807911568, 4913845244, 9827690488, 19655380976]

約数ペア:

[(1, 19655380976), (2, 9827690488), (4, 4913845244), (7, 2807911568), (8, 2456922622), (11, 1786852816), (14, 1403955784), (16, 1228461311), (22, 893426408), (28, 701977892), (41, 479399536), (44, 446713204), (49, 401130224), (56, 350988946), (77, 255264688), (82, 239699768), (88, 223356602), (98, 200565112), (112, 175494473), (154, 127632344), (164, 119849884), (176, 111678301), (196, 100282556), (287, 68485648), (308, 63816172), (328, 59924942), (392, 50141278), (451, 43581776), (539, 36466384), (574, 34242824), (616, 31908086), (656, 29962471), (784, 25070639), (902, 21790888), (1078, 18233192), (1148, 17121412), (1232, 15954043), (1804, 10895444), (2009, 9783664), (2156, 9116596), (2296, 8560706), (3157, 6225968), (3608, 5447722), (4018, 4891832), (4312, 4558298), (4592, 4280353), (6314, 3112984), (7216, 2723861), (8036, 2445916), (8624, 2279149), (12628, 1556492), (16072, 1222958), (22099, 889424), (25256, 778246), (32144, 611479), (44198, 444712), (50512, 389123), (55589, 353584), (88396, 222356), (111178, 176792)]