16897328

素因数分解:

$2^4\times 7^1\times {\mathrm{150869}}^1$

素因数の和:150884

約数の個数: 20

約数和(自身を含む): 37415760

約数和(自身を除く): 20518432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 150869, 301738, 603476, 1056083, 1206952, 2112166, 2413904, 4224332, 8448664, 16897328]

約数ペア:

[(1, 16897328), (2, 8448664), (4, 4224332), (7, 2413904), (8, 2112166), (14, 1206952), (16, 1056083), (28, 603476), (56, 301738), (112, 150869)]