1938143642

素因数分解:

$2^1\times {\mathrm{19709}}^1\times {\mathrm{49169}}^1$

素因数の和:68880

約数の個数: 8

約数和(自身を含む): 2907422100

約数和(自身を除く): 969278458

約数列:

[1, 2, 19709, 39418, 49169, 98338, 969071821, 1938143642]

約数ペア:

[(1, 1938143642), (2, 969071821), (19709, 98338), (39418, 49169)]