16246916

素因数分解:

$2^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1447}}^1$

素因数の和:1859

約数の個数: 24

約数和(自身を含む): 32597376

約数和(自身を除く): 16350460

約数列:

[1, 2, 4, 7, 14, 28, 401, 802, 1447, 1604, 2807, 2894, 5614, 5788, 10129, 11228, 20258, 40516, 580247, 1160494, 2320988, 4061729, 8123458, 16246916]

約数ペア:

[(1, 16246916), (2, 8123458), (4, 4061729), (7, 2320988), (14, 1160494), (28, 580247), (401, 40516), (802, 20258), (1447, 11228), (1604, 10129), (2807, 5788), (2894, 5614)]