19374485

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2347}}^1$

素因数の和:2492

約数の個数: 16

約数和(自身を含む): 25245696

約数和(自身を除く): 5871211

約数列:

[1, 5, 13, 65, 127, 635, 1651, 2347, 8255, 11735, 30511, 152555, 298069, 1490345, 3874897, 19374485]

約数ペア:

[(1, 19374485), (5, 3874897), (13, 1490345), (65, 298069), (127, 152555), (635, 30511), (1651, 11735), (2347, 8255)]