19286976

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:362

約数の個数: 112

約数和(自身を含む): 57058560

約数和(自身を除く): 37771584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 64, 68, 76, 96, 102, 114, 136, 152, 192, 204, 228, 272, 304, 311, 323, 408, 456, 544, 608, 622, 646, 816, 912, 933, 969, 1088, 1216, 1244, 1292, 1632, 1824, 1866, 1938, 2488, 2584, 3264, 3648, 3732, 3876, 4976, 5168, 5287, 5909, 7464, 7752, 9952, 10336, 10574, 11818, 14928, 15504, 15861, 17727, 19904, 20672, 21148, 23636, 29856, 31008, 31722, 35454, 42296, 47272, 59712, 62016, 63444, 70908, 84592, 94544, 100453, 126888, 141816, 169184, 189088, 200906, 253776, 283632, 301359, 338368, 378176, 401812, 507552, 567264, 602718, 803624, 1015104, 1134528, 1205436, 1607248, 2410872, 3214496, 4821744, 6428992, 9643488, 19286976]

約数ペア:

[(1, 19286976), (2, 9643488), (3, 6428992), (4, 4821744), (6, 3214496), (8, 2410872), (12, 1607248), (16, 1205436), (17, 1134528), (19, 1015104), (24, 803624), (32, 602718), (34, 567264), (38, 507552), (48, 401812), (51, 378176), (57, 338368), (64, 301359), (68, 283632), (76, 253776), (96, 200906), (102, 189088), (114, 169184), (136, 141816), (152, 126888), (192, 100453), (204, 94544), (228, 84592), (272, 70908), (304, 63444), (311, 62016), (323, 59712), (408, 47272), (456, 42296), (544, 35454), (608, 31722), (622, 31008), (646, 29856), (816, 23636), (912, 21148), (933, 20672), (969, 19904), (1088, 17727), (1216, 15861), (1244, 15504), (1292, 14928), (1632, 11818), (1824, 10574), (1866, 10336), (1938, 9952), (2488, 7752), (2584, 7464), (3264, 5909), (3648, 5287), (3732, 5168), (3876, 4976)]