19288952

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{6679}}^1$

素因数の和:6723

約数の個数: 24

約数和(自身を含む): 38176200

約数和(自身を除く): 18887248

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 6679, 13358, 26716, 53432, 126901, 253802, 507604, 1015208, 2411119, 4822238, 9644476, 19288952]

約数ペア:

[(1, 19288952), (2, 9644476), (4, 4822238), (8, 2411119), (19, 1015208), (38, 507604), (76, 253802), (152, 126901), (361, 53432), (722, 26716), (1444, 13358), (2888, 6679)]