12620422078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1153}}^1\times {\mathrm{3169}}^1$

素因数の和:4492

約数の個数: 32

約数和(自身を含む): 20807727840

約数和(自身を除く): 8187305762

約数列:

[1, 2, 11, 22, 157, 314, 1153, 1727, 2306, 3169, 3454, 6338, 12683, 25366, 34859, 69718, 181021, 362042, 497533, 995066, 1991231, 3653857, 3982462, 5472863, 7307714, 10945726, 40192427, 80384854, 573655549, 1147311098, 6310211039, 12620422078]

約数ペア:

[(1, 12620422078), (2, 6310211039), (11, 1147311098), (22, 573655549), (157, 80384854), (314, 40192427), (1153, 10945726), (1727, 7307714), (2306, 5472863), (3169, 3982462), (3454, 3653857), (6338, 1991231), (12683, 995066), (25366, 497533), (34859, 362042), (69718, 181021)]