12220878

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{55049}}^1$

素因数の和:55091

約数の個数: 16

約数和(自身を含む): 25102800

約数和(自身を除く): 12881922

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 55049, 110098, 165147, 330294, 2036813, 4073626, 6110439, 12220878]

約数ペア:

[(1, 12220878), (2, 6110439), (3, 4073626), (6, 2036813), (37, 330294), (74, 165147), (111, 110098), (222, 55049)]