13509748

素因数分解:

$2^2\times 7^1\times {\mathrm{563}}^1\times {\mathrm{857}}^1$

素因数の和:1431

約数の個数: 24

約数和(自身を含む): 27099072

約数和(自身を除く): 13589324

約数列:

[1, 2, 4, 7, 14, 28, 563, 857, 1126, 1714, 2252, 3428, 3941, 5999, 7882, 11998, 15764, 23996, 482491, 964982, 1929964, 3377437, 6754874, 13509748]

約数ペア:

[(1, 13509748), (2, 6754874), (4, 3377437), (7, 1929964), (14, 964982), (28, 482491), (563, 23996), (857, 15764), (1126, 11998), (1714, 7882), (2252, 5999), (3428, 3941)]