16442988

素因数分解:

$2^2\times 3^1\times {\mathrm{821}}^1\times {\mathrm{1669}}^1$

素因数の和:2497

約数の個数: 24

約数和(自身を含む): 38436720

約数和(自身を除く): 21993732

約数列:

[1, 2, 3, 4, 6, 12, 821, 1642, 1669, 2463, 3284, 3338, 4926, 5007, 6676, 9852, 10014, 20028, 1370249, 2740498, 4110747, 5480996, 8221494, 16442988]

約数ペア:

[(1, 16442988), (2, 8221494), (3, 5480996), (4, 4110747), (6, 2740498), (12, 1370249), (821, 20028), (1642, 10014), (1669, 9852), (2463, 6676), (3284, 5007), (3338, 4926)]