1886738

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 3507840

約数和(自身を除く): 1621102

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 173, 266, 287, 346, 574, 779, 1211, 1558, 2422, 3287, 5453, 6574, 7093, 10906, 14186, 23009, 46018, 49651, 99302, 134767, 269534, 943369, 1886738]

約数ペア:

[(1, 1886738), (2, 943369), (7, 269534), (14, 134767), (19, 99302), (38, 49651), (41, 46018), (82, 23009), (133, 14186), (173, 10906), (266, 7093), (287, 6574), (346, 5453), (574, 3287), (779, 2422), (1211, 1558)]