18967442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{1523}}^1$

素因数の和:2017

約数の個数: 16

約数和(自身を含む): 30723840

約数和(自身を除く): 11756398

約数列:

[1, 2, 13, 26, 479, 958, 1523, 3046, 6227, 12454, 19799, 39598, 729517, 1459034, 9483721, 18967442]

約数ペア:

[(1, 18967442), (2, 9483721), (13, 1459034), (26, 729517), (479, 39598), (958, 19799), (1523, 12454), (3046, 6227)]