26220076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{345001}}^1$

素因数の和:345024

約数の個数: 12

約数和(自身を含む): 48300280

約数和(自身を除く): 22080204

約数列:

[1, 2, 4, 19, 38, 76, 345001, 690002, 1380004, 6555019, 13110038, 26220076]

約数ペア:

[(1, 26220076), (2, 13110038), (4, 6555019), (19, 1380004), (38, 690002), (76, 345001)]