19914825072

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{11939}}^1$

素因数の和:12059

約数の個数: 160

約数和(自身を含む): 56853504000

約数和(自身を除く): 36938678928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 59, 62, 76, 93, 114, 118, 124, 152, 177, 186, 228, 236, 248, 304, 354, 372, 456, 472, 496, 589, 708, 744, 912, 944, 1121, 1178, 1416, 1488, 1767, 1829, 2242, 2356, 2832, 3363, 3534, 3658, 4484, 4712, 5487, 6726, 7068, 7316, 8968, 9424, 10974, 11939, 13452, 14136, 14632, 17936, 21948, 23878, 26904, 28272, 29264, 34751, 35817, 43896, 47756, 53808, 69502, 71634, 87792, 95512, 104253, 139004, 143268, 191024, 208506, 226841, 278008, 286536, 370109, 417012, 453682, 556016, 573072, 680523, 704401, 740218, 834024, 907364, 1110327, 1361046, 1408802, 1480436, 1668048, 1814728, 2113203, 2220654, 2722092, 2817604, 2960872, 3629456, 4226406, 4441308, 5444184, 5635208, 5921744, 7032071, 8452812, 8882616, 10888368, 11270416, 13383619, 14064142, 16905624, 17765232, 21096213, 21836431, 26767238, 28128284, 33811248, 40150857, 42192426, 43672862, 53534476, 56256568, 65509293, 80301714, 84384852, 87345724, 107068952, 112513136, 131018586, 160603428, 168769704, 174691448, 214137904, 262037172, 321206856, 337539408, 349382896, 414892189, 524074344, 642413712, 829784378, 1048148688, 1244676567, 1659568756, 2489353134, 3319137512, 4978706268, 6638275024, 9957412536, 19914825072]

約数ペア:

[(1, 19914825072), (2, 9957412536), (3, 6638275024), (4, 4978706268), (6, 3319137512), (8, 2489353134), (12, 1659568756), (16, 1244676567), (19, 1048148688), (24, 829784378), (31, 642413712), (38, 524074344), (48, 414892189), (57, 349382896), (59, 337539408), (62, 321206856), (76, 262037172), (93, 214137904), (114, 174691448), (118, 168769704), (124, 160603428), (152, 131018586), (177, 112513136), (186, 107068952), (228, 87345724), (236, 84384852), (248, 80301714), (304, 65509293), (354, 56256568), (372, 53534476), (456, 43672862), (472, 42192426), (496, 40150857), (589, 33811248), (708, 28128284), (744, 26767238), (912, 21836431), (944, 21096213), (1121, 17765232), (1178, 16905624), (1416, 14064142), (1488, 13383619), (1767, 11270416), (1829, 10888368), (2242, 8882616), (2356, 8452812), (2832, 7032071), (3363, 5921744), (3534, 5635208), (3658, 5444184), (4484, 4441308), (4712, 4226406), (5487, 3629456), (6726, 2960872), (7068, 2817604), (7316, 2722092), (8968, 2220654), (9424, 2113203), (10974, 1814728), (11939, 1668048), (13452, 1480436), (14136, 1408802), (14632, 1361046), (17936, 1110327), (21948, 907364), (23878, 834024), (26904, 740218), (28272, 704401), (29264, 680523), (34751, 573072), (35817, 556016), (43896, 453682), (47756, 417012), (53808, 370109), (69502, 286536), (71634, 278008), (87792, 226841), (95512, 208506), (104253, 191024), (139004, 143268)]