19086004

素因数分解:

$2^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1931}}^1$

素因数の和:2295

約数の個数: 24

約数和(自身を含む): 38299968

約数和(自身を除く): 19213964

約数列:

[1, 2, 4, 7, 14, 28, 353, 706, 1412, 1931, 2471, 3862, 4942, 7724, 9884, 13517, 27034, 54068, 681643, 1363286, 2726572, 4771501, 9543002, 19086004]

約数ペア:

[(1, 19086004), (2, 9543002), (4, 4771501), (7, 2726572), (14, 1363286), (28, 681643), (353, 54068), (706, 27034), (1412, 13517), (1931, 9884), (2471, 7724), (3862, 4942)]