6437428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1193}}^1$

素因数の和:1287

約数の個数: 24

約数和(自身を含む): 12035520

約数和(自身を除く): 5598092

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1193, 1349, 2386, 2698, 4772, 5396, 22667, 45334, 84703, 90668, 169406, 338812, 1609357, 3218714, 6437428]

約数ペア:

[(1, 6437428), (2, 3218714), (4, 1609357), (19, 338812), (38, 169406), (71, 90668), (76, 84703), (142, 45334), (284, 22667), (1193, 5396), (1349, 4772), (2386, 2698)]