13156078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{4729}}^1$

素因数の和:4851

約数の個数: 16

約数和(自身を含む): 21455280

約数和(自身を除く): 8299202

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 4729, 9458, 61477, 122954, 506003, 1012006, 6578039, 13156078]

約数ペア:

[(1, 13156078), (2, 6578039), (13, 1012006), (26, 506003), (107, 122954), (214, 61477), (1391, 9458), (2782, 4729)]