13969238

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1279}}^1$

素因数の和:1451

約数の個数: 16

約数和(自身を含む): 21626880

約数和(自身を除く): 7657642

約数列:

[1, 2, 43, 86, 127, 254, 1279, 2558, 5461, 10922, 54997, 109994, 162433, 324866, 6984619, 13969238]

約数ペア:

[(1, 13969238), (2, 6984619), (43, 324866), (86, 162433), (127, 109994), (254, 54997), (1279, 10922), (2558, 5461)]