22148819

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{919}}^1$

素因数の和:1250

約数の個数: 16

約数和(自身を含む): 27732480

約数和(自身を除く): 5583661

約数列:

[1, 7, 11, 77, 313, 919, 2191, 3443, 6433, 10109, 24101, 70763, 287647, 2013529, 3164117, 22148819]

約数ペア:

[(1, 22148819), (7, 3164117), (11, 2013529), (77, 287647), (313, 70763), (919, 24101), (2191, 10109), (3443, 6433)]