29905964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{679681}}^1$

素因数の和:679696

約数の個数: 12

約数和(自身を含む): 57093288

約数和(自身を除く): 27187324

約数列:

[1, 2, 4, 11, 22, 44, 679681, 1359362, 2718724, 7476491, 14952982, 29905964]

約数ペア:

[(1, 29905964), (2, 14952982), (4, 7476491), (11, 2718724), (22, 1359362), (44, 679681)]