19449034

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{6961}}^1$

素因数の和:7101

約数の個数: 16

約数和(自身を含む): 32080896

約数和(自身を除く): 12631862

約数列:

[1, 2, 11, 22, 127, 254, 1397, 2794, 6961, 13922, 76571, 153142, 884047, 1768094, 9724517, 19449034]

約数ペア:

[(1, 19449034), (2, 9724517), (11, 1768094), (22, 884047), (127, 153142), (254, 76571), (1397, 13922), (2794, 6961)]