19005605094

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{452514407}}^1$

素因数の和:452514419

約数の個数: 16

約数和(自身を含む): 43441383168

約数和(自身を除く): 24435778074

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 452514407, 905028814, 1357543221, 2715086442, 3167600849, 6335201698, 9502802547, 19005605094]

約数ペア:

[(1, 19005605094), (2, 9502802547), (3, 6335201698), (6, 3167600849), (7, 2715086442), (14, 1357543221), (21, 905028814), (42, 452514407)]