2189159423

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{177533}}^1$

素因数の和:177622

約数の個数: 16

約数和(自身を含む): 2556489600

約数和(自身を除く): 367330177

約数列:

[1, 11, 19, 59, 209, 649, 1121, 12331, 177533, 1952863, 3373127, 10474447, 37104397, 115218917, 199014493, 2189159423]

約数ペア:

[(1, 2189159423), (11, 199014493), (19, 115218917), (59, 37104397), (209, 10474447), (649, 3373127), (1121, 1952863), (12331, 177533)]