15397144

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:560

約数の個数: 64

約数和(自身を含む): 36000000

約数和(自身を除く): 20602856

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 29, 38, 56, 58, 76, 116, 133, 152, 203, 232, 266, 406, 499, 532, 551, 812, 998, 1064, 1102, 1624, 1996, 2204, 3493, 3857, 3992, 4408, 6986, 7714, 9481, 13972, 14471, 15428, 18962, 27944, 28942, 30856, 37924, 57884, 66367, 75848, 101297, 115768, 132734, 202594, 265468, 274949, 405188, 530936, 549898, 810376, 1099796, 1924643, 2199592, 3849286, 7698572, 15397144]

約数ペア:

[(1, 15397144), (2, 7698572), (4, 3849286), (7, 2199592), (8, 1924643), (14, 1099796), (19, 810376), (28, 549898), (29, 530936), (38, 405188), (56, 274949), (58, 265468), (76, 202594), (116, 132734), (133, 115768), (152, 101297), (203, 75848), (232, 66367), (266, 57884), (406, 37924), (499, 30856), (532, 28942), (551, 27944), (812, 18962), (998, 15428), (1064, 14471), (1102, 13972), (1624, 9481), (1996, 7714), (2204, 6986), (3493, 4408), (3857, 3992)]