27705154

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{1103}}^1$

素因数の和:1785

約数の個数: 16

約数和(自身を含む): 43850880

約数和(自身を除く): 16145726

約数列:

[1, 2, 19, 38, 661, 1103, 1322, 2206, 12559, 20957, 25118, 41914, 729083, 1458166, 13852577, 27705154]

約数ペア:

[(1, 27705154), (2, 13852577), (19, 1458166), (38, 729083), (661, 41914), (1103, 25118), (1322, 20957), (2206, 12559)]