12572201212

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{647651}}^1$

素因数の和:647889

約数の個数: 24

約数和(自身を含む): 23066773632

約数和(自身を除く): 10494572420

約数列:

[1, 2, 4, 23, 46, 92, 211, 422, 844, 4853, 9706, 19412, 647651, 1295302, 2590604, 14895973, 29791946, 59583892, 136654361, 273308722, 546617444, 3143050303, 6286100606, 12572201212]

約数ペア:

[(1, 12572201212), (2, 6286100606), (4, 3143050303), (23, 546617444), (46, 273308722), (92, 136654361), (211, 59583892), (422, 29791946), (844, 14895973), (4853, 2590604), (9706, 1295302), (19412, 647651)]