23929684

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1$

素因数の和:559

約数の個数: 24

約数和(自身を含む): 42586880

約数和(自身を除く): 18657196

約数列:

[1, 2, 4, 139, 193, 223, 278, 386, 446, 556, 772, 892, 26827, 30997, 43039, 53654, 61994, 86078, 107308, 123988, 172156, 5982421, 11964842, 23929684]

約数ペア:

[(1, 23929684), (2, 11964842), (4, 5982421), (139, 172156), (193, 123988), (223, 107308), (278, 86078), (386, 61994), (446, 53654), (556, 43039), (772, 30997), (892, 26827)]