13379215916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{3761}}^1\times {\mathrm{80849}}^1$

素因数の和:84625

約数の個数: 24

約数和(自身を含む): 25549246800

約数和(自身を除く): 12170030884

約数列:

[1, 2, 4, 11, 22, 44, 3761, 7522, 15044, 41371, 80849, 82742, 161698, 165484, 323396, 889339, 1778678, 3557356, 304073089, 608146178, 1216292356, 3344803979, 6689607958, 13379215916]

約数ペア:

[(1, 13379215916), (2, 6689607958), (4, 3344803979), (11, 1216292356), (22, 608146178), (44, 304073089), (3761, 3557356), (7522, 1778678), (15044, 889339), (41371, 323396), (80849, 165484), (82742, 161698)]