12247013605

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4647823}}^1$

素因数の和:4647876

約数の個数: 16

約数和(自身を含む): 16062879744

約数和(自身を除く): 3815866139

約数列:

[1, 5, 17, 31, 85, 155, 527, 2635, 4647823, 23239115, 79012991, 144082513, 395064955, 720412565, 2449402721, 12247013605]

約数ペア:

[(1, 12247013605), (5, 2449402721), (17, 720412565), (31, 395064955), (85, 144082513), (155, 79012991), (527, 23239115), (2635, 4647823)]