15370448

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{56509}}^1$

素因数の和:56534

約数の個数: 20

約数和(自身を含む): 31532580

約数和(自身を除く): 16162132

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 56509, 113018, 226036, 452072, 904144, 960653, 1921306, 3842612, 7685224, 15370448]

約数ペア:

[(1, 15370448), (2, 7685224), (4, 3842612), (8, 1921306), (16, 960653), (17, 904144), (34, 452072), (68, 226036), (136, 113018), (272, 56509)]