26181278

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{2957}}^1$

素因数の和:3211

約数の個数: 16

約数和(自身を含む): 41530320

約数和(自身を除く): 15349042

約数列:

[1, 2, 19, 38, 233, 466, 2957, 4427, 5914, 8854, 56183, 112366, 688981, 1377962, 13090639, 26181278]

約数ペア:

[(1, 26181278), (2, 13090639), (19, 1377962), (38, 688981), (233, 112366), (466, 56183), (2957, 8854), (4427, 5914)]