19492236

素因数分解:

$2^2\times 3^2\times {\mathrm{311}}^1\times {\mathrm{1741}}^1$

素因数の和:2062

約数の個数: 36

約数和(自身を含む): 49458864

約数和(自身を除く): 29966628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 311, 622, 933, 1244, 1741, 1866, 2799, 3482, 3732, 5223, 5598, 6964, 10446, 11196, 15669, 20892, 31338, 62676, 541451, 1082902, 1624353, 2165804, 3248706, 4873059, 6497412, 9746118, 19492236]

約数ペア:

[(1, 19492236), (2, 9746118), (3, 6497412), (4, 4873059), (6, 3248706), (9, 2165804), (12, 1624353), (18, 1082902), (36, 541451), (311, 62676), (622, 31338), (933, 20892), (1244, 15669), (1741, 11196), (1866, 10446), (2799, 6964), (3482, 5598), (3732, 5223)]