15531144

素因数分解:

$2^3\times 3^1\times {\mathrm{647131}}^1$

素因数の和:647140

約数の個数: 16

約数和(自身を含む): 38827920

約数和(自身を除く): 23296776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 647131, 1294262, 1941393, 2588524, 3882786, 5177048, 7765572, 15531144]

約数ペア:

[(1, 15531144), (2, 7765572), (3, 5177048), (4, 3882786), (6, 2588524), (8, 1941393), (12, 1294262), (24, 647131)]