19261312

素因数分解:

$2^7\times 7^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:148

約数の個数: 96

約数和(自身を含む): 46395720

約数和(自身を除く): 27134408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 49, 56, 64, 74, 83, 98, 112, 128, 148, 166, 196, 224, 259, 296, 332, 392, 448, 518, 581, 592, 664, 784, 896, 1036, 1162, 1184, 1328, 1568, 1813, 2072, 2324, 2368, 2656, 3071, 3136, 3626, 4067, 4144, 4648, 4736, 5312, 6142, 6272, 7252, 8134, 8288, 9296, 10624, 12284, 14504, 16268, 16576, 18592, 21497, 24568, 29008, 32536, 33152, 37184, 42994, 49136, 58016, 65072, 74368, 85988, 98272, 116032, 130144, 150479, 171976, 196544, 232064, 260288, 300958, 343952, 393088, 520576, 601916, 687904, 1203832, 1375808, 2407664, 2751616, 4815328, 9630656, 19261312]

約数ペア:

[(1, 19261312), (2, 9630656), (4, 4815328), (7, 2751616), (8, 2407664), (14, 1375808), (16, 1203832), (28, 687904), (32, 601916), (37, 520576), (49, 393088), (56, 343952), (64, 300958), (74, 260288), (83, 232064), (98, 196544), (112, 171976), (128, 150479), (148, 130144), (166, 116032), (196, 98272), (224, 85988), (259, 74368), (296, 65072), (332, 58016), (392, 49136), (448, 42994), (518, 37184), (581, 33152), (592, 32536), (664, 29008), (784, 24568), (896, 21497), (1036, 18592), (1162, 16576), (1184, 16268), (1328, 14504), (1568, 12284), (1813, 10624), (2072, 9296), (2324, 8288), (2368, 8134), (2656, 7252), (3071, 6272), (3136, 6142), (3626, 5312), (4067, 4736), (4144, 4648)]