13437008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{64601}}^1$

素因数の和:64622

約数の個数: 20

約数和(自身を含む): 28037268

約数和(自身を除く): 14600260

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 64601, 129202, 258404, 516808, 839813, 1033616, 1679626, 3359252, 6718504, 13437008]

約数ペア:

[(1, 13437008), (2, 6718504), (4, 3359252), (8, 1679626), (13, 1033616), (16, 839813), (26, 516808), (52, 258404), (104, 129202), (208, 64601)]