38440211

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{647}}^1$

素因数の和:778

約数の個数: 16

約数和(自身を含む): 41990400

約数和(自身を除く): 3550189

約数列:

[1, 19, 53, 59, 647, 1007, 1121, 3127, 12293, 34291, 38173, 59413, 651529, 725287, 2023169, 38440211]

約数ペア:

[(1, 38440211), (19, 2023169), (53, 725287), (59, 651529), (647, 59413), (1007, 38173), (1121, 34291), (3127, 12293)]