12889878

素因数分解:

$2^1\times 3^1\times {\mathrm{503}}^1\times {\mathrm{4271}}^1$

素因数の和:4779

約数の個数: 16

約数和(自身を含む): 25837056

約数和(自身を除く): 12947178

約数列:

[1, 2, 3, 6, 503, 1006, 1509, 3018, 4271, 8542, 12813, 25626, 2148313, 4296626, 6444939, 12889878]

約数ペア:

[(1, 12889878), (2, 6444939), (3, 4296626), (6, 2148313), (503, 25626), (1006, 12813), (1509, 8542), (3018, 4271)]