15488242

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:295

約数の個数: 48

約数和(自身を含む): 30030336

約数和(自身を除く): 14542094

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 121, 154, 223, 242, 287, 446, 451, 574, 847, 902, 1561, 1694, 2453, 3122, 3157, 4906, 4961, 6314, 9143, 9922, 17171, 18286, 26983, 34342, 34727, 53966, 64001, 69454, 100573, 128002, 188881, 201146, 377762, 704011, 1106303, 1408022, 2212606, 7744121, 15488242]

約数ペア:

[(1, 15488242), (2, 7744121), (7, 2212606), (11, 1408022), (14, 1106303), (22, 704011), (41, 377762), (77, 201146), (82, 188881), (121, 128002), (154, 100573), (223, 69454), (242, 64001), (287, 53966), (446, 34727), (451, 34342), (574, 26983), (847, 18286), (902, 17171), (1561, 9922), (1694, 9143), (2453, 6314), (3122, 4961), (3157, 4906)]