26474239

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{643}}^1$

素因数の和:870

約数の個数: 16

約数和(自身を含む): 30602880

約数和(自身を除く): 4128641

約数列:

[1, 11, 19, 197, 209, 643, 2167, 3743, 7073, 12217, 41173, 126671, 134387, 1393381, 2406749, 26474239]

約数ペア:

[(1, 26474239), (11, 2406749), (19, 1393381), (197, 134387), (209, 126671), (643, 41173), (2167, 12217), (3743, 7073)]