13461896

素因数分解:

$2^3\times 7^1\times {\mathrm{421}}^1\times {\mathrm{571}}^1$

素因数の和:1005

約数の個数: 32

約数和(自身を含む): 28966080

約数和(自身を除く): 15504184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 421, 571, 842, 1142, 1684, 2284, 2947, 3368, 3997, 4568, 5894, 7994, 11788, 15988, 23576, 31976, 240391, 480782, 961564, 1682737, 1923128, 3365474, 6730948, 13461896]

約数ペア:

[(1, 13461896), (2, 6730948), (4, 3365474), (7, 1923128), (8, 1682737), (14, 961564), (28, 480782), (56, 240391), (421, 31976), (571, 23576), (842, 15988), (1142, 11788), (1684, 7994), (2284, 5894), (2947, 4568), (3368, 3997)]