18269590

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79433}}^1$

素因数の和:79463

約数の個数: 16

約数和(自身を含む): 34315488

約数和(自身を除く): 16045898

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 79433, 158866, 397165, 794330, 1826959, 3653918, 9134795, 18269590]

約数ペア:

[(1, 18269590), (2, 9134795), (5, 3653918), (10, 1826959), (23, 794330), (46, 397165), (115, 158866), (230, 79433)]