19154930

素因数分解:

$2^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{8221}}^1$

素因数の和:8461

約数の個数: 16

約数和(自身を含む): 34631064

約数和(自身を除く): 15476134

約数列:

[1, 2, 5, 10, 233, 466, 1165, 2330, 8221, 16442, 41105, 82210, 1915493, 3830986, 9577465, 19154930]

約数ペア:

[(1, 19154930), (2, 9577465), (5, 3830986), (10, 1915493), (233, 82210), (466, 41105), (1165, 16442), (2330, 8221)]