12439492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 24801840

約数和(自身を除く): 12362348

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 73, 113, 116, 146, 226, 292, 377, 452, 754, 949, 1469, 1508, 1898, 2117, 2938, 3277, 3796, 4234, 5876, 6554, 8249, 8468, 13108, 16498, 27521, 32996, 42601, 55042, 85202, 107237, 110084, 170404, 214474, 239221, 428948, 478442, 956884, 3109873, 6219746, 12439492]

約数ペア:

[(1, 12439492), (2, 6219746), (4, 3109873), (13, 956884), (26, 478442), (29, 428948), (52, 239221), (58, 214474), (73, 170404), (113, 110084), (116, 107237), (146, 85202), (226, 55042), (292, 42601), (377, 32996), (452, 27521), (754, 16498), (949, 13108), (1469, 8468), (1508, 8249), (1898, 6554), (2117, 5876), (2938, 4234), (3277, 3796)]