19271484

素因数分解:

$2^2\times 3^2\times {\mathrm{535319}}^1$

素因数の和:535329

約数の個数: 18

約数和(自身を含む): 48714120

約数和(自身を除く): 29442636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 535319, 1070638, 1605957, 2141276, 3211914, 4817871, 6423828, 9635742, 19271484]

約数ペア:

[(1, 19271484), (2, 9635742), (3, 6423828), (4, 4817871), (6, 3211914), (9, 2141276), (12, 1605957), (18, 1070638), (36, 535319)]