12788524

素因数分解:

$2^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{1031}}^1$

素因数の和:1485

約数の個数: 24

約数和(自身を含む): 25659648

約数和(自身を除く): 12871124

約数列:

[1, 2, 4, 7, 14, 28, 443, 886, 1031, 1772, 2062, 3101, 4124, 6202, 7217, 12404, 14434, 28868, 456733, 913466, 1826932, 3197131, 6394262, 12788524]

約数ペア:

[(1, 12788524), (2, 6394262), (4, 3197131), (7, 1826932), (14, 913466), (28, 456733), (443, 28868), (886, 14434), (1031, 12404), (1772, 7217), (2062, 6202), (3101, 4124)]