19326256

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{52517}}^1$

素因数の和:52548

約数の個数: 20

約数和(自身を含む): 39073392

約数和(自身を除く): 19747136

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 52517, 105034, 210068, 420136, 840272, 1207891, 2415782, 4831564, 9663128, 19326256]

約数ペア:

[(1, 19326256), (2, 9663128), (4, 4831564), (8, 2415782), (16, 1207891), (23, 840272), (46, 420136), (92, 210068), (184, 105034), (368, 52517)]