17422138

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{1171}}^1$

素因数の和:1389

約数の個数: 16

約数和(自身を含む): 26918496

約数和(自身を除く): 9496358

約数列:

[1, 2, 43, 86, 173, 346, 1171, 2342, 7439, 14878, 50353, 100706, 202583, 405166, 8711069, 17422138]

約数ペア:

[(1, 17422138), (2, 8711069), (43, 405166), (86, 202583), (173, 100706), (346, 50353), (1171, 14878), (2342, 7439)]