19320405

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{99079}}^1$

素因数の和:99100

約数の個数: 16

約数和(自身を含む): 33290880

約数和(自身を除く): 13970475

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 99079, 297237, 495395, 1288027, 1486185, 3864081, 6440135, 19320405]

約数ペア:

[(1, 19320405), (3, 6440135), (5, 3864081), (13, 1486185), (15, 1288027), (39, 495395), (65, 297237), (195, 99079)]