128214185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{122693}}^1$

素因数の和:122728

約数の個数: 16

約数和(自身を含む): 176679360

約数和(自身を除く): 48465175

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 122693, 613465, 1349623, 2331167, 6748115, 11655835, 25642837, 128214185]

約数ペア:

[(1, 128214185), (5, 25642837), (11, 11655835), (19, 6748115), (55, 2331167), (95, 1349623), (209, 613465), (1045, 122693)]