19622052

素因数分解:

$2^2\times 3^2\times {\mathrm{545057}}^1$

素因数の和:545067

約数の個数: 18

約数和(自身を含む): 49600278

約数和(自身を除く): 29978226

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 545057, 1090114, 1635171, 2180228, 3270342, 4905513, 6540684, 9811026, 19622052]

約数ペア:

[(1, 19622052), (2, 9811026), (3, 6540684), (4, 4905513), (6, 3270342), (9, 2180228), (12, 1635171), (18, 1090114), (36, 545057)]