19433172

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{147221}}^1$

素因数の和:147239

約数の個数: 24

約数和(自身を含む): 49466592

約数和(自身を除く): 30033420

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 147221, 294442, 441663, 588884, 883326, 1619431, 1766652, 3238862, 4858293, 6477724, 9716586, 19433172]

約数ペア:

[(1, 19433172), (2, 9716586), (3, 6477724), (4, 4858293), (6, 3238862), (11, 1766652), (12, 1619431), (22, 883326), (33, 588884), (44, 441663), (66, 294442), (132, 147221)]