12517316

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{5023}}^1$

素因数の和:5123

約数の個数: 24

約数和(自身を含む): 25320960

約数和(自身を除く): 12803644

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 5023, 10046, 20092, 35161, 70322, 140644, 447047, 894094, 1788188, 3129329, 6258658, 12517316]

約数ペア:

[(1, 12517316), (2, 6258658), (4, 3129329), (7, 1788188), (14, 894094), (28, 447047), (89, 140644), (178, 70322), (356, 35161), (623, 20092), (1246, 10046), (2492, 5023)]