19607126

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6701}}^1$

素因数の和:6740

約数の個数: 32

約数和(自身を含む): 38603520

約数和(自身を除く): 18996394

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 6701, 13402, 46907, 73711, 93814, 127319, 147422, 254638, 515977, 891233, 1031954, 1400509, 1782466, 2801018, 9803563, 19607126]

約数ペア:

[(1, 19607126), (2, 9803563), (7, 2801018), (11, 1782466), (14, 1400509), (19, 1031954), (22, 891233), (38, 515977), (77, 254638), (133, 147422), (154, 127319), (209, 93814), (266, 73711), (418, 46907), (1463, 13402), (2926, 6701)]