21142304

素因数分解:

$2^5\times {\mathrm{599}}^1\times {\mathrm{1103}}^1$

素因数の和:1712

約数の個数: 24

約数和(自身を含む): 41731200

約数和(自身を除く): 20588896

約数列:

[1, 2, 4, 8, 16, 32, 599, 1103, 1198, 2206, 2396, 4412, 4792, 8824, 9584, 17648, 19168, 35296, 660697, 1321394, 2642788, 5285576, 10571152, 21142304]

約数ペア:

[(1, 21142304), (2, 10571152), (4, 5285576), (8, 2642788), (16, 1321394), (32, 660697), (599, 35296), (1103, 19168), (1198, 17648), (2206, 9584), (2396, 8824), (4412, 4792)]