11821012

素因数分解:

$2^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{953}}^1$

素因数の和:1407

約数の個数: 24

約数和(自身を含む): 23720256

約数和(自身を除く): 11899244

約数列:

[1, 2, 4, 7, 14, 28, 443, 886, 953, 1772, 1906, 3101, 3812, 6202, 6671, 12404, 13342, 26684, 422179, 844358, 1688716, 2955253, 5910506, 11821012]

約数ペア:

[(1, 11821012), (2, 5910506), (4, 2955253), (7, 1688716), (14, 844358), (28, 422179), (443, 26684), (886, 13342), (953, 12404), (1772, 6671), (1906, 6202), (3101, 3812)]