19284556

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{313}}^1$

素因数の和:601

約数の個数: 24

約数和(自身を含む): 34482224

約数和(自身を除く): 15197668

約数列:

[1, 2, 4, 73, 146, 211, 292, 313, 422, 626, 844, 1252, 15403, 22849, 30806, 45698, 61612, 66043, 91396, 132086, 264172, 4821139, 9642278, 19284556]

約数ペア:

[(1, 19284556), (2, 9642278), (4, 4821139), (73, 264172), (146, 132086), (211, 91396), (292, 66043), (313, 61612), (422, 45698), (626, 30806), (844, 22849), (1252, 15403)]