238671217

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{1109}}^1$

素因数の和:1416

約数の個数: 16

約数和(自身を含む): 257875200

約数和(自身を除く): 19203983

約数列:

[1, 19, 47, 241, 893, 1109, 4579, 11327, 21071, 52123, 215213, 267269, 990337, 5078111, 12561643, 238671217]

約数ペア:

[(1, 238671217), (19, 12561643), (47, 5078111), (241, 990337), (893, 267269), (1109, 215213), (4579, 52123), (11327, 21071)]