190487806

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{68669}}^1$

素因数の和:68763

約数の個数: 16

約数和(自身を含む): 304894800

約数和(自身を除く): 114406994

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 68669, 137338, 1304711, 2609422, 5012837, 10025674, 95243903, 190487806]

約数ペア:

[(1, 190487806), (2, 95243903), (19, 10025674), (38, 5012837), (73, 2609422), (146, 1304711), (1387, 137338), (2774, 68669)]