13189786

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{1481}}^1$

素因数の和:1617

約数の個数: 16

約数和(自身を含む): 20398248

約数和(自身を除く): 7208462

約数列:

[1, 2, 61, 73, 122, 146, 1481, 2962, 4453, 8906, 90341, 108113, 180682, 216226, 6594893, 13189786]

約数ペア:

[(1, 13189786), (2, 6594893), (61, 216226), (73, 180682), (122, 108113), (146, 90341), (1481, 8906), (2962, 4453)]