19009856

素因数分解:

$2^6\times {\mathrm{317}}^1\times {\mathrm{937}}^1$

素因数の和:1266

約数の個数: 28

約数和(自身を含む): 37882068

約数和(自身を除く): 18872212

約数列:

[1, 2, 4, 8, 16, 32, 64, 317, 634, 937, 1268, 1874, 2536, 3748, 5072, 7496, 10144, 14992, 20288, 29984, 59968, 297029, 594058, 1188116, 2376232, 4752464, 9504928, 19009856]

約数ペア:

[(1, 19009856), (2, 9504928), (4, 4752464), (8, 2376232), (16, 1188116), (32, 594058), (64, 297029), (317, 59968), (634, 29984), (937, 20288), (1268, 14992), (1874, 10144), (2536, 7496), (3748, 5072)]