19205916

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{27127}}^1$

素因数の和:27193

約数の個数: 24

約数和(自身を含む): 45575040

約数和(自身を除く): 26369124

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708, 27127, 54254, 81381, 108508, 162762, 325524, 1600493, 3200986, 4801479, 6401972, 9602958, 19205916]

約数ペア:

[(1, 19205916), (2, 9602958), (3, 6401972), (4, 4801479), (6, 3200986), (12, 1600493), (59, 325524), (118, 162762), (177, 108508), (236, 81381), (354, 54254), (708, 27127)]