12993568

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:150

約数の個数: 96

約数和(自身を含む): 31933440

約数和(自身を除く): 18939872

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 43, 56, 71, 76, 86, 112, 133, 142, 152, 172, 224, 266, 284, 301, 304, 344, 497, 532, 568, 602, 608, 688, 817, 994, 1064, 1136, 1204, 1349, 1376, 1634, 1988, 2128, 2272, 2408, 2698, 3053, 3268, 3976, 4256, 4816, 5396, 5719, 6106, 6536, 7952, 9443, 9632, 10792, 11438, 12212, 13072, 15904, 18886, 21371, 21584, 22876, 24424, 26144, 37772, 42742, 43168, 45752, 48848, 58007, 75544, 85484, 91504, 97696, 116014, 151088, 170968, 183008, 232028, 302176, 341936, 406049, 464056, 683872, 812098, 928112, 1624196, 1856224, 3248392, 6496784, 12993568]

約数ペア:

[(1, 12993568), (2, 6496784), (4, 3248392), (7, 1856224), (8, 1624196), (14, 928112), (16, 812098), (19, 683872), (28, 464056), (32, 406049), (38, 341936), (43, 302176), (56, 232028), (71, 183008), (76, 170968), (86, 151088), (112, 116014), (133, 97696), (142, 91504), (152, 85484), (172, 75544), (224, 58007), (266, 48848), (284, 45752), (301, 43168), (304, 42742), (344, 37772), (497, 26144), (532, 24424), (568, 22876), (602, 21584), (608, 21371), (688, 18886), (817, 15904), (994, 13072), (1064, 12212), (1136, 11438), (1204, 10792), (1349, 9632), (1376, 9443), (1634, 7952), (1988, 6536), (2128, 6106), (2272, 5719), (2408, 5396), (2698, 4816), (3053, 4256), (3268, 3976)]