9897748

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2341}}^1$

素因数の和:2503

約数の個数: 24

約数和(自身を含む): 19935104

約数和(自身を除く): 10037356

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 1057, 2114, 2341, 4228, 4682, 9364, 16387, 32774, 65548, 353491, 706982, 1413964, 2474437, 4948874, 9897748]

約数ペア:

[(1, 9897748), (2, 4948874), (4, 2474437), (7, 1413964), (14, 706982), (28, 353491), (151, 65548), (302, 32774), (604, 16387), (1057, 9364), (2114, 4682), (2341, 4228)]