2013160181

素因数分解:

${\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{3049}}^1$

素因数の和:3177

約数の個数: 24

約数和(自身を含む): 2231136000

約数和(自身を除く): 217975819

約数列:

[1, 19, 31, 59, 361, 589, 1121, 1829, 3049, 11191, 21299, 34751, 57931, 94519, 179891, 660269, 1100689, 1795861, 3417929, 5576621, 34121359, 64940651, 105955799, 2013160181]

約数ペア:

[(1, 2013160181), (19, 105955799), (31, 64940651), (59, 34121359), (361, 5576621), (589, 3417929), (1121, 1795861), (1829, 1100689), (3049, 660269), (11191, 179891), (21299, 94519), (34751, 57931)]