1938520

素因数分解:

$2^3\times 5^1\times {\mathrm{48463}}^1$

素因数の和:48474

約数の個数: 16

約数和(自身を含む): 4361760

約数和(自身を除く): 2423240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 48463, 96926, 193852, 242315, 387704, 484630, 969260, 1938520]

約数ペア:

[(1, 1938520), (2, 969260), (4, 484630), (5, 387704), (8, 242315), (10, 193852), (20, 96926), (40, 48463)]