15691971922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1433}}^1\times {\mathrm{2579}}^1$

素因数の和:4218

約数の個数: 32

約数和(自身を含む): 25838844480

約数和(自身を除く): 10146872558

約数列:

[1, 2, 11, 22, 193, 386, 1433, 2123, 2579, 2866, 4246, 5158, 15763, 28369, 31526, 56738, 276569, 497747, 553138, 995494, 3042259, 3695707, 5475217, 6084518, 7391414, 10950434, 40652777, 81305554, 713271451, 1426542902, 7845985961, 15691971922]

約数ペア:

[(1, 15691971922), (2, 7845985961), (11, 1426542902), (22, 713271451), (193, 81305554), (386, 40652777), (1433, 10950434), (2123, 7391414), (2579, 6084518), (2866, 5475217), (4246, 3695707), (5158, 3042259), (15763, 995494), (28369, 553138), (31526, 497747), (56738, 276569)]