19221824

素因数分解:

$2^6\times {\mathrm{157}}^1\times {\mathrm{1913}}^1$

素因数の和:2082

約数の個数: 28

約数和(自身を含む): 38406324

約数和(自身を除く): 19184500

約数列:

[1, 2, 4, 8, 16, 32, 64, 157, 314, 628, 1256, 1913, 2512, 3826, 5024, 7652, 10048, 15304, 30608, 61216, 122432, 300341, 600682, 1201364, 2402728, 4805456, 9610912, 19221824]

約数ペア:

[(1, 19221824), (2, 9610912), (4, 4805456), (8, 2402728), (16, 1201364), (32, 600682), (64, 300341), (157, 122432), (314, 61216), (628, 30608), (1256, 15304), (1913, 10048), (2512, 7652), (3826, 5024)]