121942864

素因数分解:

$2^4\times {\mathrm{613}}^1\times {\mathrm{12433}}^1$

素因数の和:13054

約数の個数: 20

約数和(自身を含む): 236668756

約数和(自身を除く): 114725892

約数列:

[1, 2, 4, 8, 16, 613, 1226, 2452, 4904, 9808, 12433, 24866, 49732, 99464, 198928, 7621429, 15242858, 30485716, 60971432, 121942864]

約数ペア:

[(1, 121942864), (2, 60971432), (4, 30485716), (8, 15242858), (16, 7621429), (613, 198928), (1226, 99464), (2452, 49732), (4904, 24866), (9808, 12433)]