12496832

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:313

約数の個数: 56

約数和(自身を含む): 26822400

約数和(自身を除く): 14325568

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 64, 76, 86, 152, 172, 239, 304, 344, 478, 608, 688, 817, 956, 1216, 1376, 1634, 1912, 2752, 3268, 3824, 4541, 6536, 7648, 9082, 10277, 13072, 15296, 18164, 20554, 26144, 36328, 41108, 52288, 72656, 82216, 145312, 164432, 195263, 290624, 328864, 390526, 657728, 781052, 1562104, 3124208, 6248416, 12496832]

約数ペア:

[(1, 12496832), (2, 6248416), (4, 3124208), (8, 1562104), (16, 781052), (19, 657728), (32, 390526), (38, 328864), (43, 290624), (64, 195263), (76, 164432), (86, 145312), (152, 82216), (172, 72656), (239, 52288), (304, 41108), (344, 36328), (478, 26144), (608, 20554), (688, 18164), (817, 15296), (956, 13072), (1216, 10277), (1376, 9082), (1634, 7648), (1912, 6536), (2752, 4541), (3268, 3824)]