1889872

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{4073}}^1$

素因数の和:4110

約数の個数: 20

約数和(自身を含む): 3788820

約数和(自身を除く): 1898948

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 4073, 8146, 16292, 32584, 65168, 118117, 236234, 472468, 944936, 1889872]

約数ペア:

[(1, 1889872), (2, 944936), (4, 472468), (8, 236234), (16, 118117), (29, 65168), (58, 32584), (116, 16292), (232, 8146), (464, 4073)]