19940322

素因数分解:

$2^1\times 3^1\times {\mathrm{281}}^1\times {\mathrm{11827}}^1$

素因数の和:12113

約数の個数: 16

約数和(自身を含む): 40025952

約数和(自身を除く): 20085630

約数列:

[1, 2, 3, 6, 281, 562, 843, 1686, 11827, 23654, 35481, 70962, 3323387, 6646774, 9970161, 19940322]

約数ペア:

[(1, 19940322), (2, 9970161), (3, 6646774), (6, 3323387), (281, 70962), (562, 35481), (843, 23654), (1686, 11827)]