16538874

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8641}}^1$

素因数の和:8686

約数の個数: 32

約数和(自身を含む): 37333440

約数和(自身を除く): 20794566

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 957, 1914, 8641, 17282, 25923, 51846, 95051, 190102, 250589, 285153, 501178, 570306, 751767, 1503534, 2756479, 5512958, 8269437, 16538874]

約数ペア:

[(1, 16538874), (2, 8269437), (3, 5512958), (6, 2756479), (11, 1503534), (22, 751767), (29, 570306), (33, 501178), (58, 285153), (66, 250589), (87, 190102), (174, 95051), (319, 51846), (638, 25923), (957, 17282), (1914, 8641)]