15185258

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{479}}^1$

素因数の和:634

約数の個数: 24

約数和(自身を含む): 25280640

約数和(自身を除く): 10095382

約数列:

[1, 2, 11, 22, 121, 131, 242, 262, 479, 958, 1441, 2882, 5269, 10538, 15851, 31702, 57959, 62749, 115918, 125498, 690239, 1380478, 7592629, 15185258]

約数ペア:

[(1, 15185258), (2, 7592629), (11, 1380478), (22, 690239), (121, 125498), (131, 115918), (242, 62749), (262, 57959), (479, 31702), (958, 15851), (1441, 10538), (2882, 5269)]