21434554

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{6079}}^1$

素因数の和:6165

約数の個数: 16

約数和(自身を含む): 33707520

約数和(自身を除く): 12272966

約数列:

[1, 2, 41, 43, 82, 86, 1763, 3526, 6079, 12158, 249239, 261397, 498478, 522794, 10717277, 21434554]

約数ペア:

[(1, 21434554), (2, 10717277), (41, 522794), (43, 498478), (82, 261397), (86, 249239), (1763, 12158), (3526, 6079)]