15558116

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2879}}^1$

素因数の和:3083

約数の個数: 24

約数和(自身を含む): 31288320

約数和(自身を除く): 15730204

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1351, 2702, 2879, 5404, 5758, 11516, 20153, 40306, 80612, 555647, 1111294, 2222588, 3889529, 7779058, 15558116]

約数ペア:

[(1, 15558116), (2, 7779058), (4, 3889529), (7, 2222588), (14, 1111294), (28, 555647), (193, 80612), (386, 40306), (772, 20153), (1351, 11516), (2702, 5758), (2879, 5404)]