19295604

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{3371}}^1$

素因数の和:3437

約数の個数: 48

約数和(自身を含む): 50984640

約数和(自身を除く): 31689036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 212, 318, 477, 636, 954, 1431, 1908, 2862, 3371, 5724, 6742, 10113, 13484, 20226, 30339, 40452, 60678, 91017, 121356, 178663, 182034, 357326, 364068, 535989, 714652, 1071978, 1607967, 2143956, 3215934, 4823901, 6431868, 9647802, 19295604]

約数ペア:

[(1, 19295604), (2, 9647802), (3, 6431868), (4, 4823901), (6, 3215934), (9, 2143956), (12, 1607967), (18, 1071978), (27, 714652), (36, 535989), (53, 364068), (54, 357326), (106, 182034), (108, 178663), (159, 121356), (212, 91017), (318, 60678), (477, 40452), (636, 30339), (954, 20226), (1431, 13484), (1908, 10113), (2862, 6742), (3371, 5724)]