17791414

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1\times {\mathrm{523}}^1$

素因数の和:831

約数の個数: 16

約数和(自身を含む): 27220752

約数和(自身を除く): 9429338

約数列:

[1, 2, 73, 146, 233, 466, 523, 1046, 17009, 34018, 38179, 76358, 121859, 243718, 8895707, 17791414]

約数ペア:

[(1, 17791414), (2, 8895707), (73, 243718), (146, 121859), (233, 76358), (466, 38179), (523, 34018), (1046, 17009)]