16955792

素因数分解:

$2^4\times 7^1\times {\mathrm{151391}}^1$

素因数の和:151406

約数の個数: 20

約数和(自身を含む): 37545216

約数和(自身を除く): 20589424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 151391, 302782, 605564, 1059737, 1211128, 2119474, 2422256, 4238948, 8477896, 16955792]

約数ペア:

[(1, 16955792), (2, 8477896), (4, 4238948), (7, 2422256), (8, 2119474), (14, 1211128), (16, 1059737), (28, 605564), (56, 302782), (112, 151391)]