13460188

素因数分解:

$2^2\times 7^1\times {\mathrm{647}}^1\times {\mathrm{743}}^1$

素因数の和:1401

約数の個数: 24

約数和(自身を含む): 26998272

約数和(自身を除く): 13538084

約数列:

[1, 2, 4, 7, 14, 28, 647, 743, 1294, 1486, 2588, 2972, 4529, 5201, 9058, 10402, 18116, 20804, 480721, 961442, 1922884, 3365047, 6730094, 13460188]

約数ペア:

[(1, 13460188), (2, 6730094), (4, 3365047), (7, 1922884), (14, 961442), (28, 480721), (647, 20804), (743, 18116), (1294, 10402), (1486, 9058), (2588, 5201), (2972, 4529)]