13404176

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{2531}}^1$

素因数の和:2870

約数の個数: 20

約数和(自身を含む): 26059344

約数和(自身を除く): 12655168

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2531, 2648, 5062, 5296, 10124, 20248, 40496, 837761, 1675522, 3351044, 6702088, 13404176]

約数ペア:

[(1, 13404176), (2, 6702088), (4, 3351044), (8, 1675522), (16, 837761), (331, 40496), (662, 20248), (1324, 10124), (2531, 5296), (2648, 5062)]