13231316

素因数分解:

$2^2\times 7^1\times {\mathrm{521}}^1\times {\mathrm{907}}^1$

素因数の和:1439

約数の個数: 24

約数和(自身を含む): 26542656

約数和(自身を除く): 13311340

約数列:

[1, 2, 4, 7, 14, 28, 521, 907, 1042, 1814, 2084, 3628, 3647, 6349, 7294, 12698, 14588, 25396, 472547, 945094, 1890188, 3307829, 6615658, 13231316]

約数ペア:

[(1, 13231316), (2, 6615658), (4, 3307829), (7, 1890188), (14, 945094), (28, 472547), (521, 25396), (907, 14588), (1042, 12698), (1814, 7294), (2084, 6349), (3628, 3647)]