19925184

素因数分解:

$2^6\times 3^1\times {\mathrm{157}}^1\times {\mathrm{661}}^1$

素因数の和:833

約数の個数: 56

約数和(自身を含む): 53134768

約数和(自身を除く): 33209584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 157, 192, 314, 471, 628, 661, 942, 1256, 1322, 1884, 1983, 2512, 2644, 3768, 3966, 5024, 5288, 7536, 7932, 10048, 10576, 15072, 15864, 21152, 30144, 31728, 42304, 63456, 103777, 126912, 207554, 311331, 415108, 622662, 830216, 1245324, 1660432, 2490648, 3320864, 4981296, 6641728, 9962592, 19925184]

約数ペア:

[(1, 19925184), (2, 9962592), (3, 6641728), (4, 4981296), (6, 3320864), (8, 2490648), (12, 1660432), (16, 1245324), (24, 830216), (32, 622662), (48, 415108), (64, 311331), (96, 207554), (157, 126912), (192, 103777), (314, 63456), (471, 42304), (628, 31728), (661, 30144), (942, 21152), (1256, 15864), (1322, 15072), (1884, 10576), (1983, 10048), (2512, 7932), (2644, 7536), (3768, 5288), (3966, 5024)]