19137204

素因数分解:

$2^2\times 3^2\times {\mathrm{531589}}^1$

素因数の和:531599

約数の個数: 18

約数和(自身を含む): 48374690

約数和(自身を除く): 29237486

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 531589, 1063178, 1594767, 2126356, 3189534, 4784301, 6379068, 9568602, 19137204]

約数ペア:

[(1, 19137204), (2, 9568602), (3, 6379068), (4, 4784301), (6, 3189534), (9, 2126356), (12, 1594767), (18, 1063178), (36, 531589)]