18622594

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1\times {\mathrm{709}}^1$

素因数の和:1305

約数の個数: 16

約数和(自身を含む): 29240640

約数和(自身を除く): 10618046

約数列:

[1, 2, 23, 46, 571, 709, 1142, 1418, 13133, 16307, 26266, 32614, 404839, 809678, 9311297, 18622594]

約数ペア:

[(1, 18622594), (2, 9311297), (23, 809678), (46, 404839), (571, 32614), (709, 26266), (1142, 16307), (1418, 13133)]