19640279401

素因数分解:

${\mathrm{17}}^1\times {\mathrm{6871}}^1\times {\mathrm{168143}}^1$

素因数の和:175031

約数の個数: 8

約数和(自身を含む): 20798740224

約数和(自身を除く): 1158460823

約数列:

[1, 17, 6871, 116807, 168143, 2858431, 1155310553, 19640279401]

約数ペア:

[(1, 19640279401), (17, 1155310553), (6871, 2858431), (116807, 168143)]