13307041168

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{5297389}}^1$

素因数の和:5297554

約数の個数: 20

約数和(自身を含む): 25946616220

約数和(自身を除く): 12639575052

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 5297389, 10594778, 21189556, 42379112, 84758224, 831690073, 1663380146, 3326760292, 6653520584, 13307041168]

約数ペア:

[(1, 13307041168), (2, 6653520584), (4, 3326760292), (8, 1663380146), (16, 831690073), (157, 84758224), (314, 42379112), (628, 21189556), (1256, 10594778), (2512, 5297389)]