19668032

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{10597}}^1$

素因数の和:10638

約数の個数: 28

約数和(自身を含む): 40378380

約数和(自身を除く): 20710348

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 10597, 21194, 42388, 84776, 169552, 307313, 339104, 614626, 678208, 1229252, 2458504, 4917008, 9834016, 19668032]

約数ペア:

[(1, 19668032), (2, 9834016), (4, 4917008), (8, 2458504), (16, 1229252), (29, 678208), (32, 614626), (58, 339104), (64, 307313), (116, 169552), (232, 84776), (464, 42388), (928, 21194), (1856, 10597)]