2021919314

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{727}}^1\times {\mathrm{73189}}^1$

素因数の和:73937

約数の個数: 16

約数和(自身を含む): 3196939200

約数和(自身を除く): 1175019886

約数列:

[1, 2, 19, 38, 727, 1454, 13813, 27626, 73189, 146378, 1390591, 2781182, 53208403, 106416806, 1010959657, 2021919314]

約数ペア:

[(1, 2021919314), (2, 1010959657), (19, 106416806), (38, 53208403), (727, 2781182), (1454, 1390591), (13813, 146378), (27626, 73189)]