16999808

素因数分解:

$2^7\times 7^1\times {\mathrm{18973}}^1$

素因数の和:18994

約数の個数: 32

約数和(自身を含む): 38706960

約数和(自身を除く): 21707152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 18973, 37946, 75892, 132811, 151784, 265622, 303568, 531244, 607136, 1062488, 1214272, 2124976, 2428544, 4249952, 8499904, 16999808]

約数ペア:

[(1, 16999808), (2, 8499904), (4, 4249952), (7, 2428544), (8, 2124976), (14, 1214272), (16, 1062488), (28, 607136), (32, 531244), (56, 303568), (64, 265622), (112, 151784), (128, 132811), (224, 75892), (448, 37946), (896, 18973)]