13206544

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{63493}}^1$

素因数の和:63514

約数の個数: 20

約数和(自身を含む): 27556396

約数和(自身を除く): 14349852

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 63493, 126986, 253972, 507944, 825409, 1015888, 1650818, 3301636, 6603272, 13206544]

約数ペア:

[(1, 13206544), (2, 6603272), (4, 3301636), (8, 1650818), (13, 1015888), (16, 825409), (26, 507944), (52, 253972), (104, 126986), (208, 63493)]