21800886

素因数分解:

$2^1\times 3^1\times {\mathrm{733}}^1\times {\mathrm{4957}}^1$

素因数の和:5695

約数の個数: 16

約数和(自身を含む): 43670064

約数和(自身を除く): 21869178

約数列:

[1, 2, 3, 6, 733, 1466, 2199, 4398, 4957, 9914, 14871, 29742, 3633481, 7266962, 10900443, 21800886]

約数ペア:

[(1, 21800886), (2, 10900443), (3, 7266962), (6, 3633481), (733, 29742), (1466, 14871), (2199, 9914), (4398, 4957)]