12492347

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:530

約数の個数: 16

約数和(自身を含む): 14810880

約数和(自身を除く): 2318533

約数列:

[1, 7, 37, 139, 259, 347, 973, 2429, 5143, 12839, 36001, 48233, 89873, 337631, 1784621, 12492347]

約数ペア:

[(1, 12492347), (7, 1784621), (37, 337631), (139, 89873), (259, 48233), (347, 36001), (973, 12839), (2429, 5143)]