39947024

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{192053}}^1$

素因数の和:192074

約数の個数: 20

約数和(自身を含む): 83351436

約数和(自身を除く): 43404412

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 192053, 384106, 768212, 1536424, 2496689, 3072848, 4993378, 9986756, 19973512, 39947024]

約数ペア:

[(1, 39947024), (2, 19973512), (4, 9986756), (8, 4993378), (13, 3072848), (16, 2496689), (26, 1536424), (52, 768212), (104, 384106), (208, 192053)]