128182417

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{1423}}^1$

素因数の和:1884

約数の個数: 16

約数和(自身を含む): 147640320

約数和(自身を除く): 19457903

約数列:

[1, 11, 19, 209, 431, 1423, 4741, 8189, 15653, 27037, 90079, 297407, 613313, 6746443, 11652947, 128182417]

約数ペア:

[(1, 128182417), (11, 11652947), (19, 6746443), (209, 613313), (431, 297407), (1423, 90079), (4741, 27037), (8189, 15653)]