25254218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{5827}}^1$

素因数の和:6037

約数の個数: 16

約数和(自身を含む): 41541984

約数和(自身を除く): 16287766

約数列:

[1, 2, 11, 22, 197, 394, 2167, 4334, 5827, 11654, 64097, 128194, 1147919, 2295838, 12627109, 25254218]

約数ペア:

[(1, 25254218), (2, 12627109), (11, 2295838), (22, 1147919), (197, 128194), (394, 64097), (2167, 11654), (4334, 5827)]