16731316

素因数分解:

$2^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{1217}}^1$

素因数の和:1719

約数の個数: 24

約数和(自身を含む): 33558336

約数和(自身を除く): 16827020

約数列:

[1, 2, 4, 7, 14, 28, 491, 982, 1217, 1964, 2434, 3437, 4868, 6874, 8519, 13748, 17038, 34076, 597547, 1195094, 2390188, 4182829, 8365658, 16731316]

約数ペア:

[(1, 16731316), (2, 8365658), (4, 4182829), (7, 2390188), (14, 1195094), (28, 597547), (491, 34076), (982, 17038), (1217, 13748), (1964, 8519), (2434, 6874), (3437, 4868)]