19426867712

素因数分解:

$2^9\times 7^2\times {\mathrm{31}}^1\times {\mathrm{24979}}^1$

素因数の和:25042

約数の個数: 120

約数和(自身を含む): 46611480960

約数和(自身を除く): 27184613248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 128, 196, 217, 224, 248, 256, 392, 434, 448, 496, 512, 784, 868, 896, 992, 1519, 1568, 1736, 1792, 1984, 3038, 3136, 3472, 3584, 3968, 6076, 6272, 6944, 7936, 12152, 12544, 13888, 15872, 24304, 24979, 25088, 27776, 48608, 49958, 55552, 97216, 99916, 111104, 174853, 194432, 199832, 349706, 388864, 399664, 699412, 774349, 777728, 799328, 1223971, 1398824, 1548698, 1598656, 2447942, 2797648, 3097396, 3197312, 4895884, 5420443, 5595296, 6194792, 6394624, 9791768, 10840886, 11190592, 12389584, 12789248, 19583536, 21681772, 22381184, 24779168, 37943101, 39167072, 43363544, 44762368, 49558336, 75886202, 78334144, 86727088, 89524736, 99116672, 151772404, 156668288, 173454176, 198233344, 303544808, 313336576, 346908352, 396466688, 607089616, 626673152, 693816704, 1214179232, 1387633408, 2428358464, 2775266816, 4856716928, 9713433856, 19426867712]

約数ペア:

[(1, 19426867712), (2, 9713433856), (4, 4856716928), (7, 2775266816), (8, 2428358464), (14, 1387633408), (16, 1214179232), (28, 693816704), (31, 626673152), (32, 607089616), (49, 396466688), (56, 346908352), (62, 313336576), (64, 303544808), (98, 198233344), (112, 173454176), (124, 156668288), (128, 151772404), (196, 99116672), (217, 89524736), (224, 86727088), (248, 78334144), (256, 75886202), (392, 49558336), (434, 44762368), (448, 43363544), (496, 39167072), (512, 37943101), (784, 24779168), (868, 22381184), (896, 21681772), (992, 19583536), (1519, 12789248), (1568, 12389584), (1736, 11190592), (1792, 10840886), (1984, 9791768), (3038, 6394624), (3136, 6194792), (3472, 5595296), (3584, 5420443), (3968, 4895884), (6076, 3197312), (6272, 3097396), (6944, 2797648), (7936, 2447942), (12152, 1598656), (12544, 1548698), (13888, 1398824), (15872, 1223971), (24304, 799328), (24979, 777728), (25088, 774349), (27776, 699412), (48608, 399664), (49958, 388864), (55552, 349706), (97216, 199832), (99916, 194432), (111104, 174853)]