16394224

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1901}}^1$

素因数の和:1934

約数の個数: 60

約数和(自身を含む): 40330008

約数和(自身を除く): 23935784

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 392, 539, 616, 784, 1078, 1232, 1901, 2156, 3802, 4312, 7604, 8624, 13307, 15208, 20911, 26614, 30416, 41822, 53228, 83644, 93149, 106456, 146377, 167288, 186298, 212912, 292754, 334576, 372596, 585508, 745192, 1024639, 1171016, 1490384, 2049278, 2342032, 4098556, 8197112, 16394224]

約数ペア:

[(1, 16394224), (2, 8197112), (4, 4098556), (7, 2342032), (8, 2049278), (11, 1490384), (14, 1171016), (16, 1024639), (22, 745192), (28, 585508), (44, 372596), (49, 334576), (56, 292754), (77, 212912), (88, 186298), (98, 167288), (112, 146377), (154, 106456), (176, 93149), (196, 83644), (308, 53228), (392, 41822), (539, 30416), (616, 26614), (784, 20911), (1078, 15208), (1232, 13307), (1901, 8624), (2156, 7604), (3802, 4312)]