3819376

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{21701}}^1$

素因数の和:21720

約数の個数: 20

約数和(自身を含む): 8073144

約数和(自身を除く): 4253768

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 21701, 43402, 86804, 173608, 238711, 347216, 477422, 954844, 1909688, 3819376]

約数ペア:

[(1, 3819376), (2, 1909688), (4, 954844), (8, 477422), (11, 347216), (16, 238711), (22, 173608), (44, 86804), (88, 43402), (176, 21701)]