19273408

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3911}}^1$

素因数の和:3941

約数の個数: 56

約数和(自身を含む): 47695104

約数和(自身を除く): 28421696

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 3911, 4928, 7822, 15644, 27377, 31288, 43021, 54754, 62576, 86042, 109508, 125152, 172084, 219016, 250304, 301147, 344168, 438032, 602294, 688336, 876064, 1204588, 1376672, 1752128, 2409176, 2753344, 4818352, 9636704, 19273408]

約数ペア:

[(1, 19273408), (2, 9636704), (4, 4818352), (7, 2753344), (8, 2409176), (11, 1752128), (14, 1376672), (16, 1204588), (22, 876064), (28, 688336), (32, 602294), (44, 438032), (56, 344168), (64, 301147), (77, 250304), (88, 219016), (112, 172084), (154, 125152), (176, 109508), (224, 86042), (308, 62576), (352, 54754), (448, 43021), (616, 31288), (704, 27377), (1232, 15644), (2464, 7822), (3911, 4928)]