12678635

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2689}}^1$

素因数の和:2758

約数の個数: 16

約数和(自身を含む): 16269120

約数和(自身を除く): 3590485

約数列:

[1, 5, 23, 41, 115, 205, 943, 2689, 4715, 13445, 61847, 110249, 309235, 551245, 2535727, 12678635]

約数ペア:

[(1, 12678635), (5, 2535727), (23, 551245), (41, 309235), (115, 110249), (205, 61847), (943, 13445), (2689, 4715)]