19412852

素因数分解:

$2^2\times {\mathrm{1213}}^1\times {\mathrm{4001}}^1$

素因数の和:5218

約数の個数: 12

約数和(自身を含む): 34008996

約数和(自身を除く): 14596144

約数列:

[1, 2, 4, 1213, 2426, 4001, 4852, 8002, 16004, 4853213, 9706426, 19412852]

約数ペア:

[(1, 19412852), (2, 9706426), (4, 4853213), (1213, 16004), (2426, 8002), (4001, 4852)]