19029795

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{9127}}^1$

素因数の和:9274

約数の個数: 16

約数和(自身を含む): 30670080

約数和(自身を除く): 11640285

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 9127, 27381, 45635, 136905, 1268653, 3805959, 6343265, 19029795]

約数ペア:

[(1, 19029795), (3, 6343265), (5, 3805959), (15, 1268653), (139, 136905), (417, 45635), (695, 27381), (2085, 9127)]