21472612

素因数分解:

$2^2\times 7^1\times {\mathrm{479}}^1\times {\mathrm{1601}}^1$

素因数の和:2091

約数の個数: 24

約数和(自身を含む): 43061760

約数和(自身を除く): 21589148

約数列:

[1, 2, 4, 7, 14, 28, 479, 958, 1601, 1916, 3202, 3353, 6404, 6706, 11207, 13412, 22414, 44828, 766879, 1533758, 3067516, 5368153, 10736306, 21472612]

約数ペア:

[(1, 21472612), (2, 10736306), (4, 5368153), (7, 3067516), (14, 1533758), (28, 766879), (479, 44828), (958, 22414), (1601, 13412), (1916, 11207), (3202, 6706), (3353, 6404)]