1238485246

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{168869}}^1$

素因数の和:169083

約数の個数: 16

約数和(自身を含む): 1965646800

約数和(自身を除く): 727161554

約数列:

[1, 2, 19, 38, 193, 386, 3667, 7334, 168869, 337738, 3208511, 6417022, 32591717, 65183434, 619242623, 1238485246]

約数ペア:

[(1, 1238485246), (2, 619242623), (19, 65183434), (38, 32591717), (193, 6417022), (386, 3208511), (3667, 337738), (7334, 168869)]