12943672066

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{38239}}^1$

素因数の和:38578

約数の個数: 32

約数和(自身を含む): 21431531520

約数和(自身を除く): 8487859454

約数列:

[1, 2, 13, 26, 47, 94, 277, 554, 611, 1222, 3601, 7202, 13019, 26038, 38239, 76478, 169247, 338494, 497107, 994214, 1797233, 3594466, 10592203, 21184406, 23364029, 46728058, 137698639, 275397278, 497833541, 995667082, 6471836033, 12943672066]

約数ペア:

[(1, 12943672066), (2, 6471836033), (13, 995667082), (26, 497833541), (47, 275397278), (94, 137698639), (277, 46728058), (554, 23364029), (611, 21184406), (1222, 10592203), (3601, 3594466), (7202, 1797233), (13019, 994214), (26038, 497107), (38239, 338494), (76478, 169247)]