22719860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{49391}}^1$

素因数の和:49423

約数の個数: 24

約数和(自身を含む): 49787136

約数和(自身を除く): 27067276

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 49391, 98782, 197564, 246955, 493910, 987820, 1135993, 2271986, 4543972, 5679965, 11359930, 22719860]

約数ペア:

[(1, 22719860), (2, 11359930), (4, 5679965), (5, 4543972), (10, 2271986), (20, 1135993), (23, 987820), (46, 493910), (92, 246955), (115, 197564), (230, 98782), (460, 49391)]