9986896

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{11777}}^1$

素因数の和:11838

約数の個数: 20

約数和(自身を含む): 19716372

約数和(自身を除く): 9729476

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 11777, 23554, 47108, 94216, 188432, 624181, 1248362, 2496724, 4993448, 9986896]

約数ペア:

[(1, 9986896), (2, 4993448), (4, 2496724), (8, 1248362), (16, 624181), (53, 188432), (106, 94216), (212, 47108), (424, 23554), (848, 11777)]