12199782

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{290471}}^1$

素因数の和:290483

約数の個数: 16

約数和(自身を含む): 27885312

約数和(自身を除く): 15685530

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 290471, 580942, 871413, 1742826, 2033297, 4066594, 6099891, 12199782]

約数ペア:

[(1, 12199782), (2, 6099891), (3, 4066594), (6, 2033297), (7, 1742826), (14, 871413), (21, 580942), (42, 290471)]