14402420

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{16747}}^1$

素因数の和:16799

約数の個数: 24

約数和(自身を含む): 30950304

約数和(自身を除く): 16547884

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 16747, 33494, 66988, 83735, 167470, 334940, 720121, 1440242, 2880484, 3600605, 7201210, 14402420]

約数ペア:

[(1, 14402420), (2, 7201210), (4, 3600605), (5, 2880484), (10, 1440242), (20, 720121), (43, 334940), (86, 167470), (172, 83735), (215, 66988), (430, 33494), (860, 16747)]