21432188

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{114001}}^1$

素因数の和:114052

約数の個数: 12

約数和(自身を含む): 38304672

約数和(自身を除く): 16872484

約数列:

[1, 2, 4, 47, 94, 188, 114001, 228002, 456004, 5358047, 10716094, 21432188]

約数ペア:

[(1, 21432188), (2, 10716094), (4, 5358047), (47, 456004), (94, 228002), (188, 114001)]