18143845

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1889}}^1$

素因数の和:2024

約数の個数: 16

約数和(自身を含む): 23269680

約数和(自身を除く): 5125835

約数列:

[1, 5, 17, 85, 113, 565, 1889, 1921, 9445, 9605, 32113, 160565, 213457, 1067285, 3628769, 18143845]

約数ペア:

[(1, 18143845), (5, 3628769), (17, 1067285), (85, 213457), (113, 160565), (565, 32113), (1889, 9605), (1921, 9445)]