12945334619

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1373}}^1\times {\mathrm{70891}}^1$

素因数の和:72290

約数の個数: 16

約数和(自身を含む): 15584897280

約数和(自身を除く): 2639562661

約数列:

[1, 7, 19, 133, 1373, 9611, 26087, 70891, 182609, 496237, 1346929, 9428503, 97333343, 681333401, 1849333517, 12945334619]

約数ペア:

[(1, 12945334619), (7, 1849333517), (19, 681333401), (133, 97333343), (1373, 9428503), (9611, 1346929), (26087, 496237), (70891, 182609)]