19448202

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{140929}}^1$

素因数の和:140957

約数の個数: 16

約数和(自身を含む): 40587840

約数和(自身を除く): 21139638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 140929, 281858, 422787, 845574, 3241367, 6482734, 9724101, 19448202]

約数ペア:

[(1, 19448202), (2, 9724101), (3, 6482734), (6, 3241367), (23, 845574), (46, 422787), (69, 281858), (138, 140929)]