19143377

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{613}}^1$

素因数の和:808

約数の個数: 16

約数和(自身を含む): 22280832

約数和(自身を除く): 3137455

約数列:

[1, 11, 17, 167, 187, 613, 1837, 2839, 6743, 10421, 31229, 102371, 114631, 1126081, 1740307, 19143377]

約数ペア:

[(1, 19143377), (11, 1740307), (17, 1126081), (167, 114631), (187, 102371), (613, 31229), (1837, 10421), (2839, 6743)]