21335208

素因数分解:

$2^3\times 3^1\times {\mathrm{888967}}^1$

素因数の和:888976

約数の個数: 16

約数和(自身を含む): 53338080

約数和(自身を除く): 32002872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 888967, 1777934, 2666901, 3555868, 5333802, 7111736, 10667604, 21335208]

約数ペア:

[(1, 21335208), (2, 10667604), (3, 7111736), (4, 5333802), (6, 3555868), (8, 2666901), (12, 1777934), (24, 888967)]