12196385

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:305

約数の個数: 24

約数和(自身を含む): 16047720

約数和(自身を除く): 3851335

約数列:

[1, 5, 19, 29, 95, 145, 233, 361, 551, 1165, 1805, 2755, 4427, 6757, 10469, 22135, 33785, 52345, 84113, 128383, 420565, 641915, 2439277, 12196385]

約数ペア:

[(1, 12196385), (5, 2439277), (19, 641915), (29, 420565), (95, 128383), (145, 84113), (233, 52345), (361, 33785), (551, 22135), (1165, 10469), (1805, 6757), (2755, 4427)]