19470396

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{147503}}^1$

素因数の和:147521

約数の個数: 24

約数和(自身を含む): 49561344

約数和(自身を除く): 30090948

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 147503, 295006, 442509, 590012, 885018, 1622533, 1770036, 3245066, 4867599, 6490132, 9735198, 19470396]

約数ペア:

[(1, 19470396), (2, 9735198), (3, 6490132), (4, 4867599), (6, 3245066), (11, 1770036), (12, 1622533), (22, 885018), (33, 590012), (44, 442509), (66, 295006), (132, 147503)]