19427994

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{56807}}^1$

素因数の和:56834

約数の個数: 24

約数和(自身を含む): 44310240

約数和(自身を除く): 24882246

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 56807, 113614, 170421, 340842, 511263, 1022526, 1079333, 2158666, 3237999, 6475998, 9713997, 19427994]

約数ペア:

[(1, 19427994), (2, 9713997), (3, 6475998), (6, 3237999), (9, 2158666), (18, 1079333), (19, 1022526), (38, 511263), (57, 340842), (114, 170421), (171, 113614), (342, 56807)]