12565414

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{2213}}^1$

素因数の和:2399

約数の個数: 16

約数和(自身を含む): 20085408

約数和(自身を除く): 7519994

約数列:

[1, 2, 17, 34, 167, 334, 2213, 2839, 4426, 5678, 37621, 75242, 369571, 739142, 6282707, 12565414]

約数ペア:

[(1, 12565414), (2, 6282707), (17, 739142), (34, 369571), (167, 75242), (334, 37621), (2213, 5678), (2839, 4426)]