19224665

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{479}}^1$

素因数の和:856

約数の個数: 16

約数和(自身を含む): 24192000

約数和(自身を除く): 4967335

約数列:

[1, 5, 23, 115, 349, 479, 1745, 2395, 8027, 11017, 40135, 55085, 167171, 835855, 3844933, 19224665]

約数ペア:

[(1, 19224665), (5, 3844933), (23, 835855), (115, 167171), (349, 55085), (479, 40135), (1745, 11017), (2395, 8027)]