22119544

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{64301}}^1$

素因数の和:64350

約数の個数: 16

約数和(自身を含む): 42439320

約数和(自身を除く): 20319776

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 64301, 128602, 257204, 514408, 2764943, 5529886, 11059772, 22119544]

約数ペア:

[(1, 22119544), (2, 11059772), (4, 5529886), (8, 2764943), (43, 514408), (86, 257204), (172, 128602), (344, 64301)]