28037882

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{3823}}^1$

素因数の和:4037

約数の個数: 16

約数和(自身を含む): 44511360

約数和(自身を除く): 16473478

約数列:

[1, 2, 19, 38, 193, 386, 3667, 3823, 7334, 7646, 72637, 145274, 737839, 1475678, 14018941, 28037882]

約数ペア:

[(1, 28037882), (2, 14018941), (19, 1475678), (38, 737839), (193, 145274), (386, 72637), (3667, 7646), (3823, 7334)]