39718942

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1\times {\mathrm{1021}}^1$

素因数の和:1443

約数の個数: 16

約数和(自身を含む): 60927552

約数和(自身を除く): 21208610

約数列:

[1, 2, 53, 106, 367, 734, 1021, 2042, 19451, 38902, 54113, 108226, 374707, 749414, 19859471, 39718942]

約数ペア:

[(1, 39718942), (2, 19859471), (53, 749414), (106, 374707), (367, 108226), (734, 54113), (1021, 38902), (2042, 19451)]