19468049344

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{696083}}^1$

素因数の和:696137

約数の個数: 56

約数和(自身を含む): 42433280640

約数和(自身を除く): 22965231296

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 152, 184, 304, 368, 437, 608, 736, 874, 1216, 1472, 1748, 3496, 6992, 13984, 27968, 696083, 1392166, 2784332, 5568664, 11137328, 13225577, 16009909, 22274656, 26451154, 32019818, 44549312, 52902308, 64039636, 105804616, 128079272, 211609232, 256158544, 304188271, 423218464, 512317088, 608376542, 846436928, 1024634176, 1216753084, 2433506168, 4867012336, 9734024672, 19468049344]

約数ペア:

[(1, 19468049344), (2, 9734024672), (4, 4867012336), (8, 2433506168), (16, 1216753084), (19, 1024634176), (23, 846436928), (32, 608376542), (38, 512317088), (46, 423218464), (64, 304188271), (76, 256158544), (92, 211609232), (152, 128079272), (184, 105804616), (304, 64039636), (368, 52902308), (437, 44549312), (608, 32019818), (736, 26451154), (874, 22274656), (1216, 16009909), (1472, 13225577), (1748, 11137328), (3496, 5568664), (6992, 2784332), (13984, 1392166), (27968, 696083)]