19014726381

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1601}}^1\times {\mathrm{7159}}^1$

素因数の和:8849

約数の個数: 32

約数和(自身を含む): 29364019200

約数和(自身を除く): 10349292819

約数列:

[1, 3, 7, 21, 79, 237, 553, 1601, 1659, 4803, 7159, 11207, 21477, 33621, 50113, 126479, 150339, 379437, 565561, 885353, 1696683, 2656059, 3958927, 11461559, 11876781, 34384677, 80230913, 240692739, 905463161, 2716389483, 6338242127, 19014726381]

約数ペア:

[(1, 19014726381), (3, 6338242127), (7, 2716389483), (21, 905463161), (79, 240692739), (237, 80230913), (553, 34384677), (1601, 11876781), (1659, 11461559), (4803, 3958927), (7159, 2656059), (11207, 1696683), (21477, 885353), (33621, 565561), (50113, 379437), (126479, 150339)]