18969499778

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{8929}}^1\times {\mathrm{36629}}^1$

素因数の和:45589

約数の個数: 16

約数和(自身を含む): 29439531000

約数和(自身を除く): 10470031222

約数列:

[1, 2, 29, 58, 8929, 17858, 36629, 73258, 258941, 517882, 1062241, 2124482, 327060341, 654120682, 9484749889, 18969499778]

約数ペア:

[(1, 18969499778), (2, 9484749889), (29, 654120682), (58, 327060341), (8929, 2124482), (17858, 1062241), (36629, 517882), (73258, 258941)]