2075590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18869}}^1$

素因数の和:18887

約数の個数: 16

約数和(自身を含む): 4075920

約数和(自身を除く): 2000330

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 18869, 37738, 94345, 188690, 207559, 415118, 1037795, 2075590]

約数ペア:

[(1, 2075590), (2, 1037795), (5, 415118), (10, 207559), (11, 188690), (22, 94345), (55, 37738), (110, 18869)]