19410680254

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1193}}^1\times {\mathrm{9151}}^1$

素因数の和:10480

約数の個数: 32

約数和(自身を含む): 33569243136

約数和(自身を除く): 14158562882

約数列:

[1, 2, 7, 14, 127, 254, 889, 1193, 1778, 2386, 8351, 9151, 16702, 18302, 64057, 128114, 151511, 303022, 1060577, 1162177, 2121154, 2324354, 8135239, 10917143, 16270478, 21834286, 76420001, 152840002, 1386477161, 2772954322, 9705340127, 19410680254]

約数ペア:

[(1, 19410680254), (2, 9705340127), (7, 2772954322), (14, 1386477161), (127, 152840002), (254, 76420001), (889, 21834286), (1193, 16270478), (1778, 10917143), (2386, 8135239), (8351, 2324354), (9151, 2121154), (16702, 1162177), (18302, 1060577), (64057, 303022), (128114, 151511)]