19420133

素因数分解:

${\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{6361}}^1$

素因数の和:6475

約数の個数: 8

約数和(自身を含む): 20154816

約数和(自身を除く): 734683

約数列:

[1, 43, 71, 3053, 6361, 273523, 451631, 19420133]

約数ペア:

[(1, 19420133), (43, 451631), (71, 273523), (3053, 6361)]