13986608

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{6673}}^1$

素因数の和:6812

約数の個数: 20

約数和(自身を含む): 27310008

約数和(自身を除く): 13323400

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 6673, 13346, 26692, 53384, 106768, 874163, 1748326, 3496652, 6993304, 13986608]

約数ペア:

[(1, 13986608), (2, 6993304), (4, 3496652), (8, 1748326), (16, 874163), (131, 106768), (262, 53384), (524, 26692), (1048, 13346), (2096, 6673)]