1887487055

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{1193}}^1\times {\mathrm{2903}}^1$

素因数の和:4210

約数の個数: 16

約数和(自身を含む): 2288468160

約数和(自身を除く): 400981105

約数列:

[1, 5, 109, 545, 1193, 2903, 5965, 14515, 130037, 316427, 650185, 1582135, 3463279, 17316395, 377497411, 1887487055]

約数ペア:

[(1, 1887487055), (5, 377497411), (109, 17316395), (545, 3463279), (1193, 1582135), (2903, 650185), (5965, 316427), (14515, 130037)]