12612656

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5927}}^1$

素因数の和:5961

約数の個数: 40

約数和(自身を含む): 29402880

約数和(自身を除く): 16790224

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 5927, 11854, 23708, 41489, 47416, 82978, 94832, 112613, 165956, 225226, 331912, 450452, 663824, 788291, 900904, 1576582, 1801808, 3153164, 6306328, 12612656]

約数ペア:

[(1, 12612656), (2, 6306328), (4, 3153164), (7, 1801808), (8, 1576582), (14, 900904), (16, 788291), (19, 663824), (28, 450452), (38, 331912), (56, 225226), (76, 165956), (112, 112613), (133, 94832), (152, 82978), (266, 47416), (304, 41489), (532, 23708), (1064, 11854), (2128, 5927)]