1996819191

素因数分解:

$3^2\times {\mathrm{5333}}^1\times {\mathrm{41603}}^1$

素因数の和:46942

約数の個数: 12

約数和(自身を含む): 2884904568

約数和(自身を除く): 888085377

約数列:

[1, 3, 9, 5333, 15999, 41603, 47997, 124809, 374427, 221868799, 665606397, 1996819191]

約数ペア:

[(1, 1996819191), (3, 665606397), (9, 221868799), (5333, 374427), (15999, 124809), (41603, 47997)]