2019436984

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{1619}}^1\times {\mathrm{6779}}^1$

素因数の和:8427

約数の個数: 32

約数和(自身を含む): 3954096000

約数和(自身を除く): 1934659016

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 1619, 3238, 6476, 6779, 12952, 13558, 27116, 37237, 54232, 74474, 148948, 155917, 297896, 311834, 623668, 1247336, 10975201, 21950402, 43900804, 87801608, 252429623, 504859246, 1009718492, 2019436984]

約数ペア:

[(1, 2019436984), (2, 1009718492), (4, 504859246), (8, 252429623), (23, 87801608), (46, 43900804), (92, 21950402), (184, 10975201), (1619, 1247336), (3238, 623668), (6476, 311834), (6779, 297896), (12952, 155917), (13558, 148948), (27116, 74474), (37237, 54232)]