15930554

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{2609}}^1$

素因数の和:2725

約数の個数: 16

約数和(自身を含む): 24805440

約数和(自身を除く): 8874886

約数列:

[1, 2, 43, 71, 86, 142, 2609, 3053, 5218, 6106, 112187, 185239, 224374, 370478, 7965277, 15930554]

約数ペア:

[(1, 15930554), (2, 7965277), (43, 370478), (71, 224374), (86, 185239), (142, 112187), (2609, 6106), (3053, 5218)]