19007600986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{1307083}}^1$

素因数の和:1307757

約数の個数: 16

約数和(自身を含む): 31150425888

約数和(自身を除く): 12142824902

約数列:

[1, 2, 11, 22, 661, 1322, 7271, 14542, 1307083, 2614166, 14377913, 28755826, 863981863, 1727963726, 9503800493, 19007600986]

約数ペア:

[(1, 19007600986), (2, 9503800493), (11, 1727963726), (22, 863981863), (661, 28755826), (1322, 14377913), (7271, 2614166), (14542, 1307083)]