17402081

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:400

約数の個数: 16

約数和(自身を含む): 19051200

約数和(自身を除く): 1649119

約数列:

[1, 19, 41, 89, 251, 779, 1691, 3649, 4769, 10291, 22339, 69331, 195529, 424441, 915899, 17402081]

約数ペア:

[(1, 17402081), (19, 915899), (41, 424441), (89, 195529), (251, 69331), (779, 22339), (1691, 10291), (3649, 4769)]