17704592

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{12433}}^1$

素因数の和:12530

約数の個数: 20

約数和(自身を含む): 34690860

約数和(自身を除く): 16986268

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 12433, 24866, 49732, 99464, 198928, 1106537, 2213074, 4426148, 8852296, 17704592]

約数ペア:

[(1, 17704592), (2, 8852296), (4, 4426148), (8, 2213074), (16, 1106537), (89, 198928), (178, 99464), (356, 49732), (712, 24866), (1424, 12433)]