13821490474

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{199}}^1\times {\mathrm{287003}}^1$

素因数の和:287226

約数の個数: 24

約数和(自身を含む): 22902919200

約数和(自身を除く): 9081428726

約数列:

[1, 2, 11, 22, 121, 199, 242, 398, 2189, 4378, 24079, 48158, 287003, 574006, 3157033, 6314066, 34727363, 57113597, 69454726, 114227194, 628249567, 1256499134, 6910745237, 13821490474]

約数ペア:

[(1, 13821490474), (2, 6910745237), (11, 1256499134), (22, 628249567), (121, 114227194), (199, 69454726), (242, 57113597), (398, 34727363), (2189, 6314066), (4378, 3157033), (24079, 574006), (48158, 287003)]