11890312

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1879}}^1$

素因数の和:2005

約数の個数: 32

約数和(自身を含む): 25718400

約数和(自身を除く): 13828088

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 226, 452, 791, 904, 1582, 1879, 3164, 3758, 6328, 7516, 13153, 15032, 26306, 52612, 105224, 212327, 424654, 849308, 1486289, 1698616, 2972578, 5945156, 11890312]

約数ペア:

[(1, 11890312), (2, 5945156), (4, 2972578), (7, 1698616), (8, 1486289), (14, 849308), (28, 424654), (56, 212327), (113, 105224), (226, 52612), (452, 26306), (791, 15032), (904, 13153), (1582, 7516), (1879, 6328), (3164, 3758)]