16427389

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{821}}^1$

素因数の和:956

約数の個数: 16

約数和(自身を含む): 19175616

約数和(自身を除く): 2748227

約数列:

[1, 11, 17, 107, 187, 821, 1177, 1819, 9031, 13957, 20009, 87847, 153527, 966317, 1493399, 16427389]

約数ペア:

[(1, 16427389), (11, 1493399), (17, 966317), (107, 153527), (187, 87847), (821, 20009), (1177, 13957), (1819, 9031)]