12477604

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{8641}}^1$

素因数の和:8683

約数の個数: 18

約数和(自身を含む): 23048214

約数和(自身を除く): 10570610

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 8641, 17282, 34564, 164179, 328358, 656716, 3119401, 6238802, 12477604]

約数ペア:

[(1, 12477604), (2, 6238802), (4, 3119401), (19, 656716), (38, 328358), (76, 164179), (361, 34564), (722, 17282), (1444, 8641)]