16272748

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2557}}^1$

素因数の和:2641

約数の個数: 24

約数和(自身を含む): 29938832

約数和(自身を除く): 13666084

約数列:

[1, 2, 4, 37, 43, 74, 86, 148, 172, 1591, 2557, 3182, 5114, 6364, 10228, 94609, 109951, 189218, 219902, 378436, 439804, 4068187, 8136374, 16272748]

約数ペア:

[(1, 16272748), (2, 8136374), (4, 4068187), (37, 439804), (43, 378436), (74, 219902), (86, 189218), (148, 109951), (172, 94609), (1591, 10228), (2557, 6364), (3182, 5114)]