12804148

素因数分解:

$2^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1061}}^1$

素因数の和:1503

約数の個数: 24

約数和(自身を含む): 25691904

約数和(自身を除く): 12887756

約数列:

[1, 2, 4, 7, 14, 28, 431, 862, 1061, 1724, 2122, 3017, 4244, 6034, 7427, 12068, 14854, 29708, 457291, 914582, 1829164, 3201037, 6402074, 12804148]

約数ペア:

[(1, 12804148), (2, 6402074), (4, 3201037), (7, 1829164), (14, 914582), (28, 457291), (431, 29708), (862, 14854), (1061, 12068), (1724, 7427), (2122, 6034), (3017, 4244)]