21131634

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{42433}}^1$

素因数の和:42521

約数の個数: 16

約数和(自身を含む): 42773472

約数和(自身を除く): 21641838

約数列:

[1, 2, 3, 6, 83, 166, 249, 498, 42433, 84866, 127299, 254598, 3521939, 7043878, 10565817, 21131634]

約数ペア:

[(1, 21131634), (2, 10565817), (3, 7043878), (6, 3521939), (83, 254598), (166, 127299), (249, 84866), (498, 42433)]