14218520

素因数分解:

$2^3\times 5^1\times {\mathrm{355463}}^1$

素因数の和:355474

約数の個数: 16

約数和(自身を含む): 31991760

約数和(自身を除く): 17773240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 355463, 710926, 1421852, 1777315, 2843704, 3554630, 7109260, 14218520]

約数ペア:

[(1, 14218520), (2, 7109260), (4, 3554630), (5, 2843704), (8, 1777315), (10, 1421852), (20, 710926), (40, 355463)]