22638128

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{7331}}^1$

素因数の和:7532

約数の個数: 20

約数和(自身を含む): 44094648

約数和(自身を除く): 21456520

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 7331, 14662, 29324, 58648, 117296, 1414883, 2829766, 5659532, 11319064, 22638128]

約数ペア:

[(1, 22638128), (2, 11319064), (4, 5659532), (8, 2829766), (16, 1414883), (193, 117296), (386, 58648), (772, 29324), (1544, 14662), (3088, 7331)]