12270804572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1709}}^1\times {\mathrm{138079}}^1$

素因数の和:139805

約数の個数: 24

約数和(自身を含む): 23139446400

約数和(自身を除く): 10868641828

約数列:

[1, 2, 4, 13, 26, 52, 1709, 3418, 6836, 22217, 44434, 88868, 138079, 276158, 552316, 1795027, 3590054, 7180108, 235977011, 471954022, 943908044, 3067701143, 6135402286, 12270804572]

約数ペア:

[(1, 12270804572), (2, 6135402286), (4, 3067701143), (13, 943908044), (26, 471954022), (52, 235977011), (1709, 7180108), (3418, 3590054), (6836, 1795027), (22217, 552316), (44434, 276158), (88868, 138079)]