16138771

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2087}}^1$

素因数の和:2154

約数の個数: 16

約数和(自身を含む): 19042560

約数和(自身を除く): 2903789

約数列:

[1, 11, 19, 37, 209, 407, 703, 2087, 7733, 22957, 39653, 77219, 436183, 849409, 1467161, 16138771]

約数ペア:

[(1, 16138771), (11, 1467161), (19, 849409), (37, 436183), (209, 77219), (407, 39653), (703, 22957), (2087, 7733)]