196679639

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{225809}}^1$

素因数の和:225889

約数の個数: 8

約数和(自身を含む): 214971120

約数和(自身を除く): 18291481

約数列:

[1, 13, 67, 871, 225809, 2935517, 15129203, 196679639]

約数ペア:

[(1, 196679639), (13, 15129203), (67, 2935517), (871, 225809)]