13538410

素因数分解:

$2^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{2371}}^1$

素因数の和:2949

約数の個数: 16

約数和(自身を含む): 24422112

約数和(自身を除く): 10883702

約数列:

[1, 2, 5, 10, 571, 1142, 2371, 2855, 4742, 5710, 11855, 23710, 1353841, 2707682, 6769205, 13538410]

約数ペア:

[(1, 13538410), (2, 6769205), (5, 2707682), (10, 1353841), (571, 23710), (1142, 11855), (2371, 5710), (2855, 4742)]