19555512

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{28097}}^1$

素因数の和:28135

約数の個数: 32

約数和(自身を含む): 50576400

約数和(自身を除く): 31020888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 28097, 56194, 84291, 112388, 168582, 224776, 337164, 674328, 814813, 1629626, 2444439, 3259252, 4888878, 6518504, 9777756, 19555512]

約数ペア:

[(1, 19555512), (2, 9777756), (3, 6518504), (4, 4888878), (6, 3259252), (8, 2444439), (12, 1629626), (24, 814813), (29, 674328), (58, 337164), (87, 224776), (116, 168582), (174, 112388), (232, 84291), (348, 56194), (696, 28097)]