2174227

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:234

約数の個数: 16

約数和(自身を含む): 2545920

約数和(自身を除く): 371693

約数列:

[1, 11, 19, 101, 103, 209, 1111, 1133, 1919, 1957, 10403, 21109, 21527, 114433, 197657, 2174227]

約数ペア:

[(1, 2174227), (11, 197657), (19, 114433), (101, 21527), (103, 21109), (209, 10403), (1111, 1957), (1133, 1919)]