126269231

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{19489}}^1$

素因数の和:19550

約数の個数: 16

約数和(自身を含む): 149683200

約数和(自身を除く): 23413969

約数列:

[1, 11, 19, 31, 209, 341, 589, 6479, 19489, 214379, 370291, 604159, 4073201, 6645749, 11479021, 126269231]

約数ペア:

[(1, 126269231), (11, 11479021), (19, 6645749), (31, 4073201), (209, 604159), (341, 370291), (589, 214379), (6479, 19489)]