15590414

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 27711936

約数和(自身を除く): 12121522

約数列:

[1, 2, 7, 14, 41, 82, 157, 173, 287, 314, 346, 574, 1099, 1211, 2198, 2422, 6437, 7093, 12874, 14186, 27161, 45059, 49651, 54322, 90118, 99302, 190127, 380254, 1113601, 2227202, 7795207, 15590414]

約数ペア:

[(1, 15590414), (2, 7795207), (7, 2227202), (14, 1113601), (41, 380254), (82, 190127), (157, 99302), (173, 90118), (287, 54322), (314, 49651), (346, 45059), (574, 27161), (1099, 14186), (1211, 12874), (2198, 7093), (2422, 6437)]