9139426

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{571}}^1$

素因数の和:777

約数の個数: 16

約数和(自身を含む): 14084928

約数和(自身を除く): 4945502

約数列:

[1, 2, 53, 106, 151, 302, 571, 1142, 8003, 16006, 30263, 60526, 86221, 172442, 4569713, 9139426]

約数ペア:

[(1, 9139426), (2, 4569713), (53, 172442), (106, 86221), (151, 60526), (302, 30263), (571, 16006), (1142, 8003)]