191623894

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{4001}}^1$

素因数の和:4332

約数の個数: 32

約数和(自身を含む): 359603712

約数和(自身を除く): 167979818

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 311, 622, 2177, 3421, 4001, 4354, 6842, 8002, 23947, 28007, 44011, 47894, 56014, 88022, 308077, 616154, 1244311, 2488622, 8710177, 13687421, 17420354, 27374842, 95811947, 191623894]

約数ペア:

[(1, 191623894), (2, 95811947), (7, 27374842), (11, 17420354), (14, 13687421), (22, 8710177), (77, 2488622), (154, 1244311), (311, 616154), (622, 308077), (2177, 88022), (3421, 56014), (4001, 47894), (4354, 44011), (6842, 28007), (8002, 23947)]