9811732

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2521}}^1$

素因数の和:2671

約数の個数: 24

約数和(自身を含む): 19772480

約数和(自身を除く): 9960748

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 2521, 3892, 5042, 10084, 17647, 35294, 70588, 350419, 700838, 1401676, 2452933, 4905866, 9811732]

約数ペア:

[(1, 9811732), (2, 4905866), (4, 2452933), (7, 1401676), (14, 700838), (28, 350419), (139, 70588), (278, 35294), (556, 17647), (973, 10084), (1946, 5042), (2521, 3892)]