7395940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19463}}^1$

素因数の和:19491

約数の個数: 24

約数和(自身を含む): 16349760

約数和(自身を除く): 8953820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 19463, 38926, 77852, 97315, 194630, 369797, 389260, 739594, 1479188, 1848985, 3697970, 7395940]

約数ペア:

[(1, 7395940), (2, 3697970), (4, 1848985), (5, 1479188), (10, 739594), (19, 389260), (20, 369797), (38, 194630), (76, 97315), (95, 77852), (190, 38926), (380, 19463)]