1860157

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:492

約数の個数: 16

約数和(自身を含む): 2237760

約数和(自身を除く): 377603

約数列:

[1, 13, 17, 19, 221, 247, 323, 443, 4199, 5759, 7531, 8417, 97903, 109421, 143089, 1860157]

約数ペア:

[(1, 1860157), (13, 143089), (17, 109421), (19, 97903), (221, 8417), (247, 7531), (323, 5759), (443, 4199)]