21707592

素因数分解:

$2^3\times 3^1\times {\mathrm{904483}}^1$

素因数の和:904492

約数の個数: 16

約数和(自身を含む): 54269040

約数和(自身を除く): 32561448

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 904483, 1808966, 2713449, 3617932, 5426898, 7235864, 10853796, 21707592]

約数ペア:

[(1, 21707592), (2, 10853796), (3, 7235864), (4, 5426898), (6, 3617932), (8, 2713449), (12, 1808966), (24, 904483)]