13404592

素因数分解:

$2^4\times {\mathrm{641}}^1\times {\mathrm{1307}}^1$

素因数の和:1956

約数の個数: 20

約数和(自身を含む): 26031816

約数和(自身を除く): 12627224

約数列:

[1, 2, 4, 8, 16, 641, 1282, 1307, 2564, 2614, 5128, 5228, 10256, 10456, 20912, 837787, 1675574, 3351148, 6702296, 13404592]

約数ペア:

[(1, 13404592), (2, 6702296), (4, 3351148), (8, 1675574), (16, 837787), (641, 20912), (1282, 10456), (1307, 10256), (2564, 5228), (2614, 5128)]