13855718

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1\times {\mathrm{439}}^1$

素因数の和:851

約数の個数: 16

約数和(自身を含む): 21373440

約数和(自身を除く): 7517722

約数列:

[1, 2, 43, 86, 367, 439, 734, 878, 15781, 18877, 31562, 37754, 161113, 322226, 6927859, 13855718]

約数ペア:

[(1, 13855718), (2, 6927859), (43, 322226), (86, 161113), (367, 37754), (439, 31562), (734, 18877), (878, 15781)]