13198764

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{25579}}^1$

素因数の和:25629

約数の個数: 24

約数和(自身を含む): 31514560

約数和(自身を除く): 18315796

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 25579, 51158, 76737, 102316, 153474, 306948, 1099897, 2199794, 3299691, 4399588, 6599382, 13198764]

約数ペア:

[(1, 13198764), (2, 6599382), (3, 4399588), (4, 3299691), (6, 2199794), (12, 1099897), (43, 306948), (86, 153474), (129, 102316), (172, 76737), (258, 51158), (516, 25579)]