15696917621

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{2087}}^1$

素因数の和:2274

約数の個数: 64

約数和(自身を含む): 21215416320

約数和(自身を除く): 5518498699

約数列:

[1, 7, 11, 19, 53, 77, 97, 133, 209, 371, 583, 679, 1007, 1067, 1463, 1843, 2087, 4081, 5141, 7049, 7469, 11077, 12901, 14609, 20273, 22957, 35987, 39653, 56551, 77539, 97679, 110611, 141911, 160699, 202439, 277571, 395857, 436183, 683753, 774277, 1074469, 1216721, 1417073, 2101609, 2226829, 3053281, 3846341, 7521283, 8517047, 10729267, 14711263, 15587803, 23117699, 26924387, 42309751, 75104869, 118021937, 161823893, 203856073, 296168257, 826153559, 1426992511, 2242416803, 15696917621]

約数ペア:

[(1, 15696917621), (7, 2242416803), (11, 1426992511), (19, 826153559), (53, 296168257), (77, 203856073), (97, 161823893), (133, 118021937), (209, 75104869), (371, 42309751), (583, 26924387), (679, 23117699), (1007, 15587803), (1067, 14711263), (1463, 10729267), (1843, 8517047), (2087, 7521283), (4081, 3846341), (5141, 3053281), (7049, 2226829), (7469, 2101609), (11077, 1417073), (12901, 1216721), (14609, 1074469), (20273, 774277), (22957, 683753), (35987, 436183), (39653, 395857), (56551, 277571), (77539, 202439), (97679, 160699), (110611, 141911)]