19162276

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{14561}}^1$

素因数の和:14619

約数の個数: 24

約数和(自身を含む): 39142656

約数和(自身を除く): 19980380

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 14561, 29122, 58244, 101927, 203854, 407708, 684367, 1368734, 2737468, 4790569, 9581138, 19162276]

約数ペア:

[(1, 19162276), (2, 9581138), (4, 4790569), (7, 2737468), (14, 1368734), (28, 684367), (47, 407708), (94, 203854), (188, 101927), (329, 58244), (658, 29122), (1316, 14561)]