39415994

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{19571}}^1$

素因数の和:19645

約数の個数: 16

約数和(自身を含む): 63413280

約数和(自身を除く): 23997286

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 19571, 39142, 371849, 743698, 1037263, 2074526, 19707997, 39415994]

約数ペア:

[(1, 39415994), (2, 19707997), (19, 2074526), (38, 1037263), (53, 743698), (106, 371849), (1007, 39142), (2014, 19571)]