19291265126

素因数分解:

$2^1\times 7^1\times {\mathrm{1579}}^1\times {\mathrm{872671}}^1$

素因数の和:874259

約数の個数: 16

約数和(自身を含む): 33091722240

約数和(自身を除く): 13800457114

約数列:

[1, 2, 7, 14, 1579, 3158, 11053, 22106, 872671, 1745342, 6108697, 12217394, 1377947509, 2755895018, 9645632563, 19291265126]

約数ペア:

[(1, 19291265126), (2, 9645632563), (7, 2755895018), (14, 1377947509), (1579, 12217394), (3158, 6108697), (11053, 1745342), (22106, 872671)]