9419752

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 18295200

約数和(自身を除く): 8875448

約数列:

[1, 2, 4, 8, 43, 86, 139, 172, 197, 278, 344, 394, 556, 788, 1112, 1576, 5977, 8471, 11954, 16942, 23908, 27383, 33884, 47816, 54766, 67768, 109532, 219064, 1177469, 2354938, 4709876, 9419752]

約数ペア:

[(1, 9419752), (2, 4709876), (4, 2354938), (8, 1177469), (43, 219064), (86, 109532), (139, 67768), (172, 54766), (197, 47816), (278, 33884), (344, 27383), (394, 23908), (556, 16942), (788, 11954), (1112, 8471), (1576, 5977)]