13213616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{63527}}^1$

素因数の和:63548

約数の個数: 20

約数和(自身を含む): 27571152

約数和(自身を除く): 14357536

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 63527, 127054, 254108, 508216, 825851, 1016432, 1651702, 3303404, 6606808, 13213616]

約数ペア:

[(1, 13213616), (2, 6606808), (4, 3303404), (8, 1651702), (13, 1016432), (16, 825851), (26, 508216), (52, 254108), (104, 127054), (208, 63527)]