12476690

素因数分解:

$2^1\times 5^1\times {\mathrm{991}}^1\times {\mathrm{1259}}^1$

素因数の和:2257

約数の個数: 16

約数和(自身を含む): 22498560

約数和(自身を除く): 10021870

約数列:

[1, 2, 5, 10, 991, 1259, 1982, 2518, 4955, 6295, 9910, 12590, 1247669, 2495338, 6238345, 12476690]

約数ペア:

[(1, 12476690), (2, 6238345), (5, 2495338), (10, 1247669), (991, 12590), (1259, 9910), (1982, 6295), (2518, 4955)]