10871819

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1901}}^1$

素因数の和:1970

約数の個数: 16

約数和(自身を含む): 13390080

約数和(自身を除く): 2518261

約数列:

[1, 7, 19, 43, 133, 301, 817, 1901, 5719, 13307, 36119, 81743, 252833, 572201, 1553117, 10871819]

約数ペア:

[(1, 10871819), (7, 1553117), (19, 572201), (43, 252833), (133, 81743), (301, 36119), (817, 13307), (1901, 5719)]