219364636

素因数分解:

$2^2\times {\mathrm{1109}}^1\times {\mathrm{49451}}^1$

素因数の和:50564

約数の個数: 12

約数和(自身を含む): 384242040

約数和(自身を除く): 164877404

約数列:

[1, 2, 4, 1109, 2218, 4436, 49451, 98902, 197804, 54841159, 109682318, 219364636]

約数ペア:

[(1, 219364636), (2, 109682318), (4, 54841159), (1109, 197804), (2218, 98902), (4436, 49451)]