20171288269

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4231}}^1\times {\mathrm{22811}}^1$

素因数の和:27072

約数の個数: 16

約数和(自身を含む): 23169692160

約数和(自身を除く): 2998403891

約数列:

[1, 11, 19, 209, 4231, 22811, 46541, 80389, 250921, 433409, 884279, 4767499, 96513341, 1061646751, 1833753479, 20171288269]

約数ペア:

[(1, 20171288269), (11, 1833753479), (19, 1061646751), (209, 96513341), (4231, 4767499), (22811, 884279), (46541, 433409), (80389, 250921)]