19683244

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{6221}}^1$

素因数の和:6345

約数の個数: 24

約数和(自身を含む): 39721248

約数和(自身を除く): 20038004

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 6221, 12442, 24884, 43547, 87094, 174188, 702973, 1405946, 2811892, 4920811, 9841622, 19683244]

約数ペア:

[(1, 19683244), (2, 9841622), (4, 4920811), (7, 2811892), (14, 1405946), (28, 702973), (113, 174188), (226, 87094), (452, 43547), (791, 24884), (1582, 12442), (3164, 6221)]