12391456

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:182

約数の個数: 96

約数和(自身を含む): 31352832

約数和(自身を除く): 18961376

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 47, 56, 77, 88, 94, 107, 112, 154, 176, 188, 214, 224, 308, 329, 352, 376, 428, 517, 616, 658, 749, 752, 856, 1034, 1177, 1232, 1316, 1498, 1504, 1712, 2068, 2354, 2464, 2632, 2996, 3424, 3619, 4136, 4708, 5029, 5264, 5992, 7238, 8239, 8272, 9416, 10058, 10528, 11984, 14476, 16478, 16544, 18832, 20116, 23968, 28952, 32956, 35203, 37664, 40232, 55319, 57904, 65912, 70406, 80464, 110638, 115808, 131824, 140812, 160928, 221276, 263648, 281624, 387233, 442552, 563248, 774466, 885104, 1126496, 1548932, 1770208, 3097864, 6195728, 12391456]

約数ペア:

[(1, 12391456), (2, 6195728), (4, 3097864), (7, 1770208), (8, 1548932), (11, 1126496), (14, 885104), (16, 774466), (22, 563248), (28, 442552), (32, 387233), (44, 281624), (47, 263648), (56, 221276), (77, 160928), (88, 140812), (94, 131824), (107, 115808), (112, 110638), (154, 80464), (176, 70406), (188, 65912), (214, 57904), (224, 55319), (308, 40232), (329, 37664), (352, 35203), (376, 32956), (428, 28952), (517, 23968), (616, 20116), (658, 18832), (749, 16544), (752, 16478), (856, 14476), (1034, 11984), (1177, 10528), (1232, 10058), (1316, 9416), (1498, 8272), (1504, 8239), (1712, 7238), (2068, 5992), (2354, 5264), (2464, 5029), (2632, 4708), (2996, 4136), (3424, 3619)]