15189314

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:183

約数の個数: 48

約数和(自身を含む): 28071360

約数和(自身を除く): 12882046

約数列:

[1, 2, 7, 14, 37, 49, 59, 71, 74, 98, 118, 142, 259, 413, 497, 518, 826, 994, 1813, 2183, 2627, 2891, 3479, 3626, 4189, 4366, 5254, 5782, 6958, 8378, 15281, 18389, 29323, 30562, 36778, 58646, 106967, 128723, 154993, 205261, 213934, 257446, 309986, 410522, 1084951, 2169902, 7594657, 15189314]

約数ペア:

[(1, 15189314), (2, 7594657), (7, 2169902), (14, 1084951), (37, 410522), (49, 309986), (59, 257446), (71, 213934), (74, 205261), (98, 154993), (118, 128723), (142, 106967), (259, 58646), (413, 36778), (497, 30562), (518, 29323), (826, 18389), (994, 15281), (1813, 8378), (2183, 6958), (2627, 5782), (2891, 5254), (3479, 4366), (3626, 4189)]