2019061

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{191}}^1$

素因数の和:264

約数の個数: 12

約数和(自身を含む): 2287872

約数和(自身を除く): 268811

約数列:

[1, 11, 31, 191, 341, 961, 2101, 5921, 10571, 65131, 183551, 2019061]

約数ペア:

[(1, 2019061), (11, 183551), (31, 65131), (191, 10571), (341, 5921), (961, 2101)]