19917054

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{58237}}^1$

素因数の和:58264

約数の個数: 24

約数和(自身を含む): 45425640

約数和(自身を除く): 25508586

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 58237, 116474, 174711, 349422, 524133, 1048266, 1106503, 2213006, 3319509, 6639018, 9958527, 19917054]

約数ペア:

[(1, 19917054), (2, 9958527), (3, 6639018), (6, 3319509), (9, 2213006), (18, 1106503), (19, 1048266), (38, 524133), (57, 349422), (114, 174711), (171, 116474), (342, 58237)]