21482882

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{5003}}^1$

素因数の和:5137

約数の個数: 16

約数和(自身を含む): 34227360

約数和(自身を除く): 12744478

約数列:

[1, 2, 19, 38, 113, 226, 2147, 4294, 5003, 10006, 95057, 190114, 565339, 1130678, 10741441, 21482882]

約数ペア:

[(1, 21482882), (2, 10741441), (19, 1130678), (38, 565339), (113, 190114), (226, 95057), (2147, 10006), (4294, 5003)]