19376987491

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{20548237}}^1$

素因数の和:20548301

約数の個数: 8

約数和(自身を含む): 20712623904

約数和(自身を除く): 1335636413

約数列:

[1, 23, 41, 943, 20548237, 472609451, 842477717, 19376987491]

約数ペア:

[(1, 19376987491), (23, 842477717), (41, 472609451), (943, 20548237)]