11686712

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{641}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 22880880

約数和(自身を除く): 11194168

約数列:

[1, 2, 4, 8, 43, 53, 86, 106, 172, 212, 344, 424, 641, 1282, 2279, 2564, 4558, 5128, 9116, 18232, 27563, 33973, 55126, 67946, 110252, 135892, 220504, 271784, 1460839, 2921678, 5843356, 11686712]

約数ペア:

[(1, 11686712), (2, 5843356), (4, 2921678), (8, 1460839), (43, 271784), (53, 220504), (86, 135892), (106, 110252), (172, 67946), (212, 55126), (344, 33973), (424, 27563), (641, 18232), (1282, 9116), (2279, 5128), (2564, 4558)]