2195105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1$

素因数の和:496

約数の個数: 16

約数和(自身を含む): 2908224

約数和(自身を除く): 713119

約数列:

[1, 5, 11, 55, 107, 373, 535, 1177, 1865, 4103, 5885, 20515, 39911, 199555, 439021, 2195105]

約数ペア:

[(1, 2195105), (5, 439021), (11, 199555), (55, 39911), (107, 20515), (373, 5885), (535, 4103), (1177, 1865)]