2912559856

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{9580789}}^1$

素因数の和:9580816

約数の個数: 20

約数和(自身を含む): 5940089800

約数和(自身を除く): 3027529944

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 9580789, 19161578, 38323156, 76646312, 153292624, 182034991, 364069982, 728139964, 1456279928, 2912559856]

約数ペア:

[(1, 2912559856), (2, 1456279928), (4, 728139964), (8, 364069982), (16, 182034991), (19, 153292624), (38, 76646312), (76, 38323156), (152, 19161578), (304, 9580789)]