19406610864

素因数分解:

$2^4\times 3^2\times {\mathrm{443}}^1\times {\mathrm{304217}}^1$

素因数の和:304674

約数の個数: 60

約数和(自身を含む): 54434335176

約数和(自身を除く): 35027724312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 443, 886, 1329, 1772, 2658, 3544, 3987, 5316, 7088, 7974, 10632, 15948, 21264, 31896, 63792, 304217, 608434, 912651, 1216868, 1825302, 2433736, 2737953, 3650604, 4867472, 5475906, 7301208, 10951812, 14602416, 21903624, 43807248, 134768131, 269536262, 404304393, 539072524, 808608786, 1078145048, 1212913179, 1617217572, 2156290096, 2425826358, 3234435144, 4851652716, 6468870288, 9703305432, 19406610864]

約数ペア:

[(1, 19406610864), (2, 9703305432), (3, 6468870288), (4, 4851652716), (6, 3234435144), (8, 2425826358), (9, 2156290096), (12, 1617217572), (16, 1212913179), (18, 1078145048), (24, 808608786), (36, 539072524), (48, 404304393), (72, 269536262), (144, 134768131), (443, 43807248), (886, 21903624), (1329, 14602416), (1772, 10951812), (2658, 7301208), (3544, 5475906), (3987, 4867472), (5316, 3650604), (7088, 2737953), (7974, 2433736), (10632, 1825302), (15948, 1216868), (21264, 912651), (31896, 608434), (63792, 304217)]