16897859

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{347}}^1$

素因数の和:610

約数の個数: 16

約数和(自身を含む): 19543680

約数和(自身を除く): 2645821

約数列:

[1, 11, 19, 209, 233, 347, 2563, 3817, 4427, 6593, 48697, 72523, 80851, 889361, 1536169, 16897859]

約数ペア:

[(1, 16897859), (11, 1536169), (19, 889361), (209, 80851), (233, 72523), (347, 48697), (2563, 6593), (3817, 4427)]