19291215219

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1\times {\mathrm{239699}}^1$

素因数の和:240034

約数の個数: 16

約数和(自身を含む): 26041008000

約数和(自身を除く): 6749792781

約数列:

[1, 3, 139, 193, 417, 579, 26827, 80481, 239699, 719097, 33318161, 46261907, 99954483, 138785721, 6430405073, 19291215219]

約数ペア:

[(1, 19291215219), (3, 6430405073), (139, 138785721), (193, 99954483), (417, 46261907), (579, 33318161), (26827, 719097), (80481, 239699)]