15696799378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{2731}}^1$

素因数の和:2939

約数の個数: 64

約数和(自身を含む): 26717910912

約数和(自身を除く): 11021111534

約数列:

[1, 2, 13, 26, 43, 53, 86, 97, 106, 194, 559, 689, 1118, 1261, 1378, 2279, 2522, 2731, 4171, 4558, 5141, 5462, 8342, 10282, 29627, 35503, 54223, 59254, 66833, 71006, 108446, 117433, 133666, 144743, 221063, 234866, 264907, 289486, 442126, 529814, 1526629, 1881659, 2873819, 3053258, 3443791, 3763318, 5747638, 6223949, 6887582, 11391001, 12447898, 14040071, 22782002, 28080142, 80911337, 148083013, 161822674, 182520923, 296166026, 365041846, 603723053, 1207446106, 7848399689, 15696799378]

約数ペア:

[(1, 15696799378), (2, 7848399689), (13, 1207446106), (26, 603723053), (43, 365041846), (53, 296166026), (86, 182520923), (97, 161822674), (106, 148083013), (194, 80911337), (559, 28080142), (689, 22782002), (1118, 14040071), (1261, 12447898), (1378, 11391001), (2279, 6887582), (2522, 6223949), (2731, 5747638), (4171, 3763318), (4558, 3443791), (5141, 3053258), (5462, 2873819), (8342, 1881659), (10282, 1526629), (29627, 529814), (35503, 442126), (54223, 289486), (59254, 264907), (66833, 234866), (71006, 221063), (108446, 144743), (117433, 133666)]