3948086

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{971}}^1$

素因数の和:1099

約数の個数: 16

約数和(自身を含む): 6298560

約数和(自身を除く): 2350474

約数列:

[1, 2, 19, 38, 107, 214, 971, 1942, 2033, 4066, 18449, 36898, 103897, 207794, 1974043, 3948086]

約数ペア:

[(1, 3948086), (2, 1974043), (19, 207794), (38, 103897), (107, 36898), (214, 18449), (971, 4066), (1942, 2033)]