12942139396

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{661}}^1\times {\mathrm{104147}}^1$

素因数の和:104859

約数の個数: 24

約数和(自身を含む): 23165847936

約数和(自身を除く): 10223708540

約数列:

[1, 2, 4, 47, 94, 188, 661, 1322, 2644, 31067, 62134, 104147, 124268, 208294, 416588, 4894909, 9789818, 19579636, 68841167, 137682334, 275364668, 3235534849, 6471069698, 12942139396]

約数ペア:

[(1, 12942139396), (2, 6471069698), (4, 3235534849), (47, 275364668), (94, 137682334), (188, 68841167), (661, 19579636), (1322, 9789818), (2644, 4894909), (31067, 416588), (62134, 208294), (104147, 124268)]