1897041922

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{135329}}^1$

素因数の和:135537

約数の個数: 16

約数和(自身を含む): 2929623840

約数和(自身を除く): 1032581918

約数列:

[1, 2, 43, 86, 163, 326, 7009, 14018, 135329, 270658, 5819147, 11638294, 22058627, 44117254, 948520961, 1897041922]

約数ペア:

[(1, 1897041922), (2, 948520961), (43, 44117254), (86, 22058627), (163, 11638294), (326, 5819147), (7009, 270658), (14018, 135329)]