12870386

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{5953}}^1$

素因数の和:6025

約数の個数: 16

約数和(自身を含む): 20577024

約数和(自身を除く): 7706638

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 5953, 11906, 136919, 273838, 279791, 559582, 6435193, 12870386]

約数ペア:

[(1, 12870386), (2, 6435193), (23, 559582), (46, 279791), (47, 273838), (94, 136919), (1081, 11906), (2162, 5953)]