19296476

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{253901}}^1$

素因数の和:253924

約数の個数: 12

約数和(自身を含む): 35546280

約数和(自身を除く): 16249804

約数列:

[1, 2, 4, 19, 38, 76, 253901, 507802, 1015604, 4824119, 9648238, 19296476]

約数ペア:

[(1, 19296476), (2, 9648238), (4, 4824119), (19, 1015604), (38, 507802), (76, 253901)]