12784834

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{10853}}^1$

素因数の和:10905

約数の個数: 16

約数和(自身を含む): 20839680

約数和(自身を除く): 8054846

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 10853, 21706, 206207, 336443, 412414, 672886, 6392417, 12784834]

約数ペア:

[(1, 12784834), (2, 6392417), (19, 672886), (31, 412414), (38, 336443), (62, 206207), (589, 21706), (1178, 10853)]