23138416

素因数分解:

$2^4\times 7^1\times {\mathrm{206593}}^1$

素因数の和:206608

約数の個数: 20

約数和(自身を含む): 51235312

約数和(自身を除く): 28096896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 206593, 413186, 826372, 1446151, 1652744, 2892302, 3305488, 5784604, 11569208, 23138416]

約数ペア:

[(1, 23138416), (2, 11569208), (4, 5784604), (7, 3305488), (8, 2892302), (14, 1652744), (16, 1446151), (28, 826372), (56, 413186), (112, 206593)]