16540938

素因数分解:

$2^1\times 3^2\times {\mathrm{797}}^1\times {\mathrm{1153}}^1$

素因数の和:1958

約数の個数: 24

約数和(自身を含む): 35914788

約数和(自身を除く): 19373850

約数列:

[1, 2, 3, 6, 9, 18, 797, 1153, 1594, 2306, 2391, 3459, 4782, 6918, 7173, 10377, 14346, 20754, 918941, 1837882, 2756823, 5513646, 8270469, 16540938]

約数ペア:

[(1, 16540938), (2, 8270469), (3, 5513646), (6, 2756823), (9, 1837882), (18, 918941), (797, 20754), (1153, 14346), (1594, 10377), (2306, 7173), (2391, 6918), (3459, 4782)]