12837486578

素因数分解:

$2^1\times 7^2\times {\mathrm{677}}^1\times {\mathrm{193493}}^1$

素因数の和:194186

約数の個数: 24

約数和(自身を含む): 22433307372

約数和(自身を除く): 9595820794

約数列:

[1, 2, 7, 14, 49, 98, 677, 1354, 4739, 9478, 33173, 66346, 193493, 386986, 1354451, 2708902, 9481157, 18962314, 130994761, 261989522, 916963327, 1833926654, 6418743289, 12837486578]

約数ペア:

[(1, 12837486578), (2, 6418743289), (7, 1833926654), (14, 916963327), (49, 261989522), (98, 130994761), (677, 18962314), (1354, 9481157), (4739, 2708902), (9478, 1354451), (33173, 386986), (66346, 193493)]