11640470

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{3719}}^1$

素因数の和:4039

約数の個数: 16

約数和(自身を含む): 21025440

約数和(自身を除く): 9384970

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 3719, 7438, 18595, 37190, 1164047, 2328094, 5820235, 11640470]

約数ペア:

[(1, 11640470), (2, 5820235), (5, 2328094), (10, 1164047), (313, 37190), (626, 18595), (1565, 7438), (3130, 3719)]