19576048

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{14741}}^1$

素因数の和:14832

約数の個数: 20

約数和(自身を含む): 38388168

約数和(自身を除く): 18812120

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 14741, 29482, 58964, 117928, 235856, 1223503, 2447006, 4894012, 9788024, 19576048]

約数ペア:

[(1, 19576048), (2, 9788024), (4, 4894012), (8, 2447006), (16, 1223503), (83, 235856), (166, 117928), (332, 58964), (664, 29482), (1328, 14741)]