12954085

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{593}}^1$

素因数の和:872

約数の個数: 16

約数和(自身を含む): 16551216

約数和(自身を除く): 3597131

約数列:

[1, 5, 17, 85, 257, 593, 1285, 2965, 4369, 10081, 21845, 50405, 152401, 762005, 2590817, 12954085]

約数ペア:

[(1, 12954085), (5, 2590817), (17, 762005), (85, 152401), (257, 50405), (593, 21845), (1285, 10081), (2965, 4369)]