16930256

素因数分解:

$2^4\times 7^1\times {\mathrm{151163}}^1$

素因数の和:151178

約数の個数: 20

約数和(自身を含む): 37488672

約数和(自身を除く): 20558416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 151163, 302326, 604652, 1058141, 1209304, 2116282, 2418608, 4232564, 8465128, 16930256]

約数ペア:

[(1, 16930256), (2, 8465128), (4, 4232564), (7, 2418608), (8, 2116282), (14, 1209304), (16, 1058141), (28, 604652), (56, 302326), (112, 151163)]