16166948

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{30389}}^1$

素因数の和:30419

約数の個数: 24

約数和(自身を含む): 34036800

約数和(自身を除く): 17869852

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 30389, 60778, 121556, 212723, 425446, 577391, 850892, 1154782, 2309564, 4041737, 8083474, 16166948]

約数ペア:

[(1, 16166948), (2, 8083474), (4, 4041737), (7, 2309564), (14, 1154782), (19, 850892), (28, 577391), (38, 425446), (76, 212723), (133, 121556), (266, 60778), (532, 30389)]