13272272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{63809}}^1$

素因数の和:63830

約数の個数: 20

約数和(自身を含む): 27693540

約数和(自身を除く): 14421268

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 63809, 127618, 255236, 510472, 829517, 1020944, 1659034, 3318068, 6636136, 13272272]

約数ペア:

[(1, 13272272), (2, 6636136), (4, 3318068), (8, 1659034), (13, 1020944), (16, 829517), (26, 510472), (52, 255236), (104, 127618), (208, 63809)]