13925164

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{28771}}^1$

素因数の和:28797

約数の個数: 18

約数和(自身を含む): 26786732

約数和(自身を除く): 12861568

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 28771, 57542, 115084, 316481, 632962, 1265924, 3481291, 6962582, 13925164]

約数ペア:

[(1, 13925164), (2, 6962582), (4, 3481291), (11, 1265924), (22, 632962), (44, 316481), (121, 115084), (242, 57542), (484, 28771)]