12888959377

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{919}}^1\times {\mathrm{6203}}^1$

素因数の和:7165

約数の個数: 32

約数和(自身を含む): 16438118400

約数和(自身を除く): 3549159023

約数列:

[1, 7, 17, 19, 119, 133, 323, 919, 2261, 6203, 6433, 15623, 17461, 43421, 105451, 109361, 117857, 122227, 296837, 738157, 824999, 2003569, 2077859, 5700557, 14024983, 39903899, 96909469, 108310583, 678366283, 758174081, 1841279911, 12888959377]

約数ペア:

[(1, 12888959377), (7, 1841279911), (17, 758174081), (19, 678366283), (119, 108310583), (133, 96909469), (323, 39903899), (919, 14024983), (2261, 5700557), (6203, 2077859), (6433, 2003569), (15623, 824999), (17461, 738157), (43421, 296837), (105451, 122227), (109361, 117857)]