12679765

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5939}}^1$

素因数の和:6012

約数の個数: 16

約数和(自身を含む): 17677440

約数和(自身を除く): 4997675

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 5939, 29695, 41573, 207865, 362279, 1811395, 2535953, 12679765]

約数ペア:

[(1, 12679765), (5, 2535953), (7, 1811395), (35, 362279), (61, 207865), (305, 41573), (427, 29695), (2135, 5939)]