16122764

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1913}}^1$

素因数の和:1974

約数の個数: 36

約数和(自身を含む): 33602184

約数和(自身を除く): 17479420

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 602, 1204, 1913, 2107, 3826, 4214, 7652, 8428, 13391, 26782, 53564, 82259, 93737, 164518, 187474, 329036, 374948, 575813, 1151626, 2303252, 4030691, 8061382, 16122764]

約数ペア:

[(1, 16122764), (2, 8061382), (4, 4030691), (7, 2303252), (14, 1151626), (28, 575813), (43, 374948), (49, 329036), (86, 187474), (98, 164518), (172, 93737), (196, 82259), (301, 53564), (602, 26782), (1204, 13391), (1913, 8428), (2107, 7652), (3826, 4214)]