16981584

素因数分解:

$2^4\times 3^1\times {\mathrm{353783}}^1$

素因数の和:353794

約数の個数: 20

約数和(自身を含む): 43869216

約数和(自身を除く): 26887632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 353783, 707566, 1061349, 1415132, 2122698, 2830264, 4245396, 5660528, 8490792, 16981584]

約数ペア:

[(1, 16981584), (2, 8490792), (3, 5660528), (4, 4245396), (6, 2830264), (8, 2122698), (12, 1415132), (16, 1061349), (24, 707566), (48, 353783)]