11879902

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1571}}^1$

素因数の和:1791

約数の個数: 16

約数和(自身を含む): 18864000

約数和(自身を除く): 6984098

約数列:

[1, 2, 19, 38, 199, 398, 1571, 3142, 3781, 7562, 29849, 59698, 312629, 625258, 5939951, 11879902]

約数ペア:

[(1, 11879902), (2, 5939951), (19, 625258), (38, 312629), (199, 59698), (398, 29849), (1571, 7562), (3142, 3781)]