18804412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{14737}}^1$

素因数の和:14781

約数の個数: 24

約数和(自身を含む): 37139760

約数和(自身を除く): 18335348

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 14737, 29474, 58948, 162107, 324214, 427373, 648428, 854746, 1709492, 4701103, 9402206, 18804412]

約数ペア:

[(1, 18804412), (2, 9402206), (4, 4701103), (11, 1709492), (22, 854746), (29, 648428), (44, 427373), (58, 324214), (116, 162107), (319, 58948), (638, 29474), (1276, 14737)]