9819953

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1597}}^1$

素因数の和:1664

約数の個数: 16

約数和(自身を含む): 11812416

約数和(自身を除く): 1992463

約数列:

[1, 11, 13, 43, 143, 473, 559, 1597, 6149, 17567, 20761, 68671, 228371, 755381, 892723, 9819953]

約数ペア:

[(1, 9819953), (11, 892723), (13, 755381), (43, 228371), (143, 68671), (473, 20761), (559, 17567), (1597, 6149)]