1932119

素因数分解:

$7^3\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:195

約数の個数: 16

約数和(自身を含む): 2323200

約数和(自身を除く): 391081

約数列:

[1, 7, 43, 49, 131, 301, 343, 917, 2107, 5633, 6419, 14749, 39431, 44933, 276017, 1932119]

約数ペア:

[(1, 1932119), (7, 276017), (43, 44933), (49, 39431), (131, 14749), (301, 6419), (343, 5633), (917, 2107)]