10821896

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 20998560

約数和(自身を除く): 10176664

約数列:

[1, 2, 4, 8, 43, 86, 163, 172, 193, 326, 344, 386, 652, 772, 1304, 1544, 7009, 8299, 14018, 16598, 28036, 31459, 33196, 56072, 62918, 66392, 125836, 251672, 1352737, 2705474, 5410948, 10821896]

約数ペア:

[(1, 10821896), (2, 5410948), (4, 2705474), (8, 1352737), (43, 251672), (86, 125836), (163, 66392), (172, 62918), (193, 56072), (326, 33196), (344, 31459), (386, 28036), (652, 16598), (772, 14018), (1304, 8299), (1544, 7009)]