7388986

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1607}}^1$

素因数の和:1650

約数の個数: 24

約数和(自身を含む): 12831840

約数和(自身を除く): 5442854

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 1607, 2299, 3214, 4598, 17677, 30533, 35354, 61066, 194447, 335863, 388894, 671726, 3694493, 7388986]

約数ペア:

[(1, 7388986), (2, 3694493), (11, 671726), (19, 388894), (22, 335863), (38, 194447), (121, 61066), (209, 35354), (242, 30533), (418, 17677), (1607, 4598), (2299, 3214)]