13178320105

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{2711}}^1\times {\mathrm{51169}}^1$

素因数の和:53904

約数の個数: 16

約数和(自身を含む): 16652764800

約数和(自身を除く): 3474444695

約数列:

[1, 5, 19, 95, 2711, 13555, 51169, 51509, 255845, 257545, 972211, 4861055, 138719159, 693595795, 2635664021, 13178320105]

約数ペア:

[(1, 13178320105), (5, 2635664021), (19, 693595795), (95, 138719159), (2711, 4861055), (13555, 972211), (51169, 257545), (51509, 255845)]