11895356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{661}}^1$

素因数の和:1085

約数の個数: 24

約数和(自身を含む): 22799280

約数和(自身を除く): 10903924

約数列:

[1, 2, 4, 11, 22, 44, 409, 661, 818, 1322, 1636, 2644, 4499, 7271, 8998, 14542, 17996, 29084, 270349, 540698, 1081396, 2973839, 5947678, 11895356]

約数ペア:

[(1, 11895356), (2, 5947678), (4, 2973839), (11, 1081396), (22, 540698), (44, 270349), (409, 29084), (661, 17996), (818, 14542), (1322, 8998), (1636, 7271), (2644, 4499)]